Can you use a roaster as a slow cooker?

In this article, we will answer the question “Can you use a roaster as a slow cooker?”, and how to use a roaster as a slow cooker?

Can you use a roaster as a slow cooker?

Yes, you can use a roaster as a slow cooker. To convert the roaster into a slow cooker, set the temperature at 200℉ and the time from 8-20 minutes. More on this in the article below.

How to use a roaster as a slow cooker?

It won’t be wrong to call a roaster, a large slow cooker. With a few adjustments, you can slow cook your food in the roaster with the same results. You can slow cook ham, stew, or even turkey in a roaster once you made the necessary adjustments. 

If you follow the instructions correctly, you can bake cookies, cakes, and bread in the roaster. Read on if you want to know how to set the time and temperature of the roaster for slow cooking.

  1. Peel, cut, blanch, and season your ingredients as per the recipe instructions. If you are working with a meat-based dish, cook the meat before cooking it in the roaster for a rich and savory flavor.
  1. Line the roaster’s insert with all the ingredients such as meat, veggies, aromatic ingredients, etc. Slow cooking veggies should be placed at the bottom of the insert. Then comes a layer of fast-cooking veggies. Meat should be layered on top of everything to make sure it stays juicy and tender.
  1. For tender cuts, cover the insert with a liquid such that it covers ½ inch of the insert, from the bottom. Cover the insert halfway through for cooking tough cuts.
  2. Close the lid and set the time and temperature as follows.
If a recipe calls for Roaster setting
Slow cooker’s low setting8 to 10 hours at 200℉
Slow cooker’s high setting4 to 6 hours at 250℉

How to adjust the temperature on your roaster for slow cooking?

Slow cookers operate on either high or low-temperature settings. Some types of roasters quickly heat up. For such a type of roaster, you need to start at a low temperature. 

For example, you will set the cooking temperature of the roaster at 190℉ if the recipe recommends slow cooking it at a low setting. 

If the recipe calls for cooking the food, first on high, then on low temperature, you will need to raise and lower the temperature of the roaster at the suggested time.

Tips for adjusting liquid in a roaster oven for slow cooking 

Using the right amount of liquid in the slow cooker is very important because it won’t evaporate much during the cooking process. If the pot is overfilled, the liquid will spill and create a mess.

To avoid such a mishap, remember to use ⅓ water in the slow cooker as you would use for the stovetop cooking. The same goes for slow cooking in a roaster. 

Is there a difference between a crockpot and a roaster?

There is not a major difference between a roaster and a crockpot. However, you need to know the distinctions between the two appliances to always cook the perfect food. Some of the significant differences between the roaster and slow cooker are given below.

The Slow cooker is used for cooking the food on low or simmering heat. While the roaster operates at higher temperatures and evenly cooks food a lot quicker than a slow cooker.

A roaster offers a range of temperature options that allow it to be used for baking, roasting, steaming, or slow cooking. On the other hand, a slow cooker only offers a binary cooking range.

Can you use a roaster for keeping your food warm?

Yes, you can certainly use a roaster for keeping your food warm. Set the device to 300 degrees to keep your food heated in a roaster. 

Maintaining tips for a roaster oven after using it as a slow cooker

Follow the tips mentioned below to ensure the longevity and efficiency of your roaster oven after using it as a slow cooker.

  1. Do not wash the roaster when it is still warm from the previous cooking session. Unplug the roaster and make sure the roaster has reached room temperature before you clean it.
  1. Wear kitchen gloves for removing and cleaning the drip tray of the roaster.
  1. Wash the drip tray in warm soapy water to get rid of all the grease and the stuck-on food bits.
  1. Wipe clean the inside of the roaster using a clean cloth soaked in soapy water.
  1. Do not use hard brushes like steel wool or abrasive cleaning products to clean your roaster. 
  1. Let the roaster dry compelled before you assemble it and use it for cooking.

Other FAQs about Slow Cooker that you may be interested in.

Can I leave food in a slow cooker overnight?

Can I leave the slow cooker on for 24 hours?

Can I Leave Food in a Slow Cooker Overnight on Warm?


In this article, we answered the question “Can you use a roaster as a slow cooker?”, and how to use a roaster as a slow cooker?