Nesco Convection Roaster Oven User Manual

12-Qt. Convection
Roaster Oven

USE / CARE AND RECIPE GUIDE

Congratulations on the purchase of your new NESCO

N

Convection Oven! Please spend a few minutes reviewing this
booklet. By doing so, you will learn how to get the most
satisfaction out of your NESCO Convection Oven. Enjoy your
cooking with our compliments.

TABLE OF CONTENTS

IMPORTANT SAFEGUARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

GET TO KNOW YOUR NESCO® ROASTER OVEN . . . . . . . . . . . . . . . . . 3

DIRECTIONS FOR USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

CLEANING INSTRUCTIONS / OPERATION OF ROASTER . . . . . . . . . . 5

HELPFUL HINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

CONVECTION ROASTING & BAKING CHARTS / RECIPES . . . . . . . 7-14

TRADITIONAL ROASTING & BAKING CHARTS / RECIPES . . . . . . 15-25

WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

ESCO→ and Circle Of Heat® are registered trademarks of
The Metal Ware Corporation
1700 Monroe St., P.O. Box 237
Two Rivers, WI 54241-0237
Phone: [phone]
FAX: [phone]
Website: www.nesco.com

©The Metal Ware Corporation., 2003

Made in China. Printed in China.

NESCO

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12-Qt. Convection Oven 1

IMPORTANT

SAFEGUARDS

When using electrical appliances, basic safety precautions should always be
followed, including the following:

1. READ ALL INSTRUCTIONS.

2. Do not touch hot surfaces. Use handles and knobs.

3. Always plug appliance cord into 120-volt wall outlet, and then adjust

temperature control to the desired temperature. To disconnect, turn
control to lowest setting, then remove plug from wall outlet.

4. To protect against electrical shock, do not immerse this appliance,
including cord and plug, in water or other liquid.

5. Close supervision is necessary when any appliance is used by or near
children.

6. Unplug from outlet when not in use and before cleaning. Allow cooling
completely before putting on or taking off parts, and before cleaning.

7. Do not operate any appliance with a damaged cord or plug or after the
appliance malfunctions or has been damaged in any manner. To avoid
hazard, contact NESCO
or repair.

8. The use of accessory attachments not recommended by the manufacturer
may cause injury.

9. Do not use outdoors.

10. Do not let cord hang over edge of table or counter, or touch hot surfaces.

Never pull on the cord.

11. Do not place on or near a hot gas or electrical burner, or in a heated
oven.

12. Extreme caution must be used when moving an appliance containing hot
oil or hot liquids.

13. Do not use appliance for other than its intended use, as described in this
manual.

Do not use metal scouring pads on the exterior surface of the Roaster Oven.
Pieces can break off the pad and touch electrical parts creating a shock
hazard.

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Factory Service Department for examination

SAVE THESE

INTRODUCTION

INSTRUCTIONS

This Appliance Is For Household Use. A short cord is provided to reduce the

hazard resulting from becoming entangled in or tripping over a longer cord. Longer
cords and extension cords are available and may be used if the marked electrical
rating of the longer cord set is at least as great as the electrical rating of the
appliance. Care must be taken to arrange the longer cord so that it will not drape
over the countertop or tabletop where it can be pulled on by children or tripped over
accidentally.

This appliance has a polarized plug (one blade is wider than the other). To
reduce the risk of electrical shock, this plug is intended to fit into a polarized
outlet only one way. If the plug does not fit fully into the outlet, reverse the
plug. If it still does not fit, contact a qualified electrician. Do not attempt to
modify the plug in any way.

Please take a few minutes to read this Guide. You will find out how to better use the
12-Qt. Convection Oven and find a selection of healthful and fun recipes – all
carefully tried and tested for your enjoyment.

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NESCO

Roaster Ovens have a long tradition in family home cooking, beginning in
the 1930’s. Yet, very few cooking appliances can demonstrate that they are as up­to-date and useful today as they were in the past. NESCO
truly kept pace with consumers’ cooking needs.

The NESCO
the Cover to give you greater flexibility than ever before. The distinctive fan design
coupled with the exclusive “Circle of Heat
transfer of heat for evenly browned foods. Convection cooking enhances the flavor
and moistness and reduces cooking time for some foods. You can remove the
Fan/Motor and use the Convection Roaster Oven as a traditional Roaster Oven that
we have used for many years.

We hope you realize many years of cooking enjoyment from your NESCO® 12-Qt.
Convection Roaster Oven. If you have any questions regarding this versatile
appliance, please contact our Customer Satisfaction Department at [phone]
or visit us at www. NESCO.com

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12-Qt. Convection Roaster Oven incorporates a new Fan/Motor on

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construction, provides convection

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Roaster Ovens have

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12-Qt. Convection Oven

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F

GET TO KNOW YOUR ROASTER OVEN

FAN/MOTOR.

erformance. To operate the FAN/MOTOR you must plug into the receptacle, located
to the back of the Roaster Oven (See Fig. 1). The fan can be stopped or started at any
time during cooking by turning the motor “I” on or “0” off using switch on top of
housing. Note: The Plug and Receptacle are exclusive to the NESCO 12-

Qt.Convection Oven and will not work in 120 V a.c. wall outlets. No attempts should
be made to use the Receptacle for anything other than the intended use of the

AN/MOTOR assembly.

Attaches easily to cover for exclusive convection cooking

COVER. Heavy gauge aluminum and high profile design, control heat and moisture

efficiently. Vent holes are provided to allow just the right amount of steam to escape
during cooking. During the cooking process, steam will accumulate inside the
Cookwell. Cover is provided with hinge clips that allow a convenient way to store the
Cover while serving or preparing foods. Always stand to the side when removing the
lid. Do not apply extra pressure to the Cover while in hinged position, damage to the
hinge clips may occur.

RACK. Chrome plated steel or Non-stick rack provides cooking flexibility. The rack

allows for easy baking and fat-free roasting.

COOKWELL. The porcelain enamel or Non-stick cookwell has a full 12-Qt.

capacity. It is removable for easy cleanup in dishwasher or sink, or for food storage in
your refrigerator.

HEATWELL/BODY. The sides of the 12-Qt. Convection Oven contain the

exclusive Circle Of Heat® element for even, moist cooking, plus the added advantages
of thick insulation and a full range automatic oven temperature control. NEVER

PLACE FOOD OR WATER DIRECTLY INTO HEATWELL.

AUTOMATIC TEMPERATURE CONTROL. The Control regulates

cooking temperature to maintain the dial setting in the Roaster interior.

Fig 1

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12-Qt. C

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onvection Oven

BEFORE USING FOR THE FIRST TIME

1. Unpack your NESCO Roaster Oven completely. Remove the Cookwell, all
packing materials and information labels. Place the Roaster Oven in a
well-ventilated area and on a heat resistant surface. Plug the cord into a
120-volt AC outlet, set the temperature to its maximum setting. Operate the
Roaster Oven empty (without the Cookwell and Cover) for about 60
minutes, or until any odor or smoke disappears. Some odor and smoke is a
normal part of “curing” the heating element, and will not occur while
cooking. When “curing” is completed, turn the temperature control to the
lowest setting, unplug the cord from electrical outlet and allow unit to cool.

2. Wash the Cover, Cookwell and Rack in warm, sudsy water. Rinse and Dry.
See “Care and Cleaning” section for complete instructions.

INSTALLING THE MOTOR AND FAN

1. Remove the fan by lifting tabs on Fan. Then insert Motor Housing into the
Handle, align hole in Cover with shaft of Motor, and push on Motor
Housing until it “locks” onto the Handle. (See Fig. 1)

2. To attach the Fan to the Motor, align flat edge of spring clip with flat
surface on motor shaft and gently press the fan onto the motor shaft until
the fan can no longer be pushed onto the shaft. Note: Do not press or pull
on the fan blades while handling. (See Fig 2)

3. Reverse the steps to remove Fan and Motor assembly when cleaning the
Cover is necessary.

Fig.2

Fig. 1

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12-Qt. C

onvection Oven

CARE AND CLEANING TO OPERATE YOUR ROASTER OVEN

1. After the NESCO Roaster Oven has cooled, remove the Fan, then the
Fan/Motor from the Cover. Wash Cover, Fan, Rack and Cookwell in

warm sudsy water or dishwasher. CAUTION: DO NOT PLACE
COVER IN DISHWASHER. Note: Motor cannot be removed from

Cover while fan is in position.

2. PORCELAIN ENAMEL COOKWELL has a strong and durable finish and
provides easy cleaning along with years of use. It will not stain and stays
attractive, even when used often. However, it will chip if subjected to sharp
blows or is mistreated. If interior cooking surface is chipped, the cookwell
should not be used. Water spots or mineral deposits (characterized by white
film on surface) may be removed with household vinegar or non-abrasive
cleansers.

3. NON-STICK COOKWELL is made of durable carbon steel. In order to
maintain the non-stick surface, the use of rubber or wood utensils is
recommended.
used; however, care must be taken in order to prevent unintentional damage
to the non-stick surface. Avoid cutting food in the Cookwell. Use of non­stick cooking spray is optional. Avoid storing items in the Cookwell that
may scratch the surface. When roasting or baking at high temperatures you
may notice an irregular band of discoloration around the sidewalls of the
Cookwell. This characteristic is normal for the super tough non-stick finish
and does not affect the performance or durability of the Cookwell. With
continued use, the discoloration will become less noticeable.

4. Cooked-on foods may be removed from the cookwell by using a non­abrasive cleaning pad and a non-abrasive cleanser, such as Soft Scrub® or
Bon Ami®. Do not use abrasive cleansers or steel wool as these may
scratch the finish. Hint: To easily remove baked on food residue, place
Cookwell in Heatwell with soapy water and heat at a low temperature for
30 minutes. Turn off and allow cooling completely. Wash Cookwell as
directed above.

5. NEVER IMMERSE THE ROASTER OVEN IN WATER. To clean,
wipe the outside of the Roaster Oven with a damp cloth and dry. Do not
use abrasive cleansers on the exterior surface.

The non-stick surface is durable and metal utensils may be

Place the Cookwell into the Heatwell. Always use the cookwell for food.

NEVER PLACE FOOD OR LIQUID DIRECTLY INTO THE
HEATWELL. ALWAYS TURN OFF THE FAN BEFORE LIFTING
COVER.

1. Preheating is recommended. To preheat, place the Cookwell into the
Heatwell and cover. Be sure the temperature control is turned to the lowest
setting. Plug the cord into the 120-volt AC outlet. Reset the temperature
control to desired temperature. Preheat 20 minutes. Carefully, using hot
pads, add food to the Cookwell.

2. The Rack may be used for baking or fat-free roasting. Other foods such as
meats, soups and stews are prepared without the Rack.

3. For convection cooking, assemble the Fan/Motor to the Cover as
instructed. Replace the Cover. Always cook with the Cover in place. When

lifting Cover, tilt it away or lift from the side, to avoid escaping steam
and switch off fan before lifting cover.

4. When removing the Cover, unplug the Fan/Motor from the Heatwell/Body,
and set it on a heat resistant surface.

5. If the Roaster Oven has not been preheated, turn the temperature control to
the lowest setting and plug the Roaster Oven cord into a 120-volt AC
electrical outlet. Set the temperature control to the desired temperature, and
fill the Cookwell with food.

6. Cook the food for the desired amount of time. When finished, turn the
temperature control to the lowest setting and unplug the cord from the 120­volt AC electrical outlet. Allow the Roaster Oven to cool, clean as
recommended.

NOTE: COOKWELL, COVER, BODY AND ACCUMULATED
STEAM WILL BE HOT DURING USE. USE CAUTION AND HOT
PADS WHEN LIFTING COVER OR TO REMOVE COOKWELL
FROM HEATWELL.

NESCO

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12-Qt. Convection Oven 5

HELPFUL HINTS

ROASTER OVEN SHOULD ALWAYS BE PREHEATED FOR
20 MINUTES

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ROAST

• For additional browning: Use the Convection Fan to attain better browning or

combine browning sauce with margarine or oil to brush over meat. Sprinkle
herbs or dry soup mix over the meat before roasting. Remove natural juices with
a baster during the last half of roasting.

• The natural meat juices form moisture during roasting, which may collect on the

inside of the Cover. Remove Cover carefully, tilting it away from you.

• Roasting times in the recipes and charts begin with refrigerated meat. If meat is

frozen, allow an additional 15 to 20 minutes per pound cooking time.

• To sear meat: Preheat to 425°F. Add margarine, then meat. Cover; sear meat 5 to

10 minutes per side until lightly browned. Stir ground meat. Times may vary
depending on the quantity of meat.

• To simmer meat: Preheat to 425°F. Reduce temperature to 250°F and allow 1-

1/2 hrs for each 30 minutes of cooking time given in the recipe. Simmering less
tender cuts of meat will make them very tender. Adding a gravy or sauce will
make them more flavorful.

COOK

• Food may be placed in a cold or preheated Roaster Oven. Follow recipe

directions for temperature settings.

• Cooking times in the recipes and charts are guides. Times may vary due to

density, thickness, freshness, altitude and personal tastes. We recommend that
the internal temperature of the meat be the final determining factor of doneness,
as opposed to the cooking times.

• Cut-up meats and vegetables should be of uniform size pieces. To prevent

vegetables from drying out, shield with pieces of meat or wrap in aluminum foil
or a covered casserole with added liquid.

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12-Qt. Convection Oven 6

• Cook for at least the minimum time stated, or longer if needed, to complete the

cooking. The exact cooking time is given in a range and is not critical since the
heat is slow and gentle. Always cook food fully, until completely done and
tender.

BAKE

• To make the most out of the convection process in baking, you will get better

browning and faster baking by using a loaf pan or casserole.

• Several loaf pans will fit into the Cookwell, try combining different dishes like

meat and vegetables or include bread to complete the meal. When baking bread,
either one or two loaf pans are recommended

• Cover the Rack with aluminum foil and use as baking sheet or place bake sheet

on rack.

• Most 1 & 2 Qt. Casserole dishes, 9-inch pie pans and 9 x 13 bake pans (without

handles) will fit into the Cookwell. Place dishes onto Rack for a more even
baking.

STEAM

• Steaming is a healthful way to prepare low calorie, nutritious foods.

• Place water to fill the bottom of the Cookwell, approx. 1-3 quarts. Quantity and

type of food will determine the amount of water to use; more water can be added
to the cookwell at any time. Place foods on the Rack above the water.

SLOW COOK

• Slow Cooking does not use the Convection process; the heat is gradual which

allows a very slow simmer. No stirring is necessary.

• To convert a standard recipe to Slow Cook recipe; for each 30 minutes of

standard recipe, slow cook for about 1-1/2 hours at 150°F to 200°F.

• When Slow Cooking meats and poultry the rack is not necessary. The low

temperature is much cooler and does not allow the foods to stick to the bottom of
the Cookwell.

CONVECTION ROAST MEAT CHART

Preheat 12-Qt. Convection Oven to roasting temperature. Minutes per pound are ONLY A GUIDE. Use a meat thermometer for more accurate roasting. Set
meat on Rack to roast.

Weight Temp. Setting Roast Time

Meat In Pounds

BEEF Ground Beef 2 to 10 450°F/450°F 5 to 10 medium

Sirloin Tip 3 to 5 400°F/400°F 22 to 28 rare-medium
Tenderloin 3-1/2 to 4 425°F/425°F 18 to 24 rare-medium

Preheat/Roast In Minutes/Lb.

LAMB Leg, sirloin 3-1/2 to 5 400°F/350°F 25 to 30 medium-well

Shoulder, boneless 3 to 4 400°F/375°F 30 to 35 medium-well

PORK Chops, center cut 1 inch 4 to 5 425°F/400°F 15 to 20 well

Loin Roast, center 4 to 6 400°F/400°F 20 to 25 well
Shoulder, rolled 4 to 6 400°F/400°F 35 to 40 well

SMOKED PORK Ham, bone-in, shankless 8 to 12 350°F/350°F 25 to 30 well

Ham, boneless 5 to 10 350°F/350°F 20 to 25 well
Ham, precooked 5 to 10 350°F/325°F 15 to 20 heated

VEAL Shoulder, boned 3 to 5 350°F/325°F 25 to 30 well

Loin 4 to 6 350°F/325°F 25 to 30 well

POULTRY* Chicken, pieces 4 to 6 425°F/400°F 10 to 15 well

Chicken, whole 3-1/2 to 5 425°F/400°F 15 to 20 well
Cornish Hens (4) 3-1/2 to 4-1/2 425°F/425°F 20 to 25 well
Turkey, whole 10 to 13 400°F/400°F 10 to 12 well

*To get better browning and quicker roasting on poultry, mix 1/4 Cup margarine with 1 tsp. browning sauce; brush over skin before roasting.
*For crisper skin, baste and then remove liquid during roasting. Let meat stand for 5 minutes before serving.

7 NESCO

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12-Qt. Convection Oven