A slow cooker makes it easy to prepare delicious and flavorful meals.
A slow cooker uses gentle heat over a longer period to prepare dishes such as soups, stews and braised meat.
The cooking method is slow and uses gentle heat.
Now, slow cookers have different settings, and if you are a novice, it can take a while to get used to it.
So, at what temperature should you operate your slow cooker?
Ideal Slow Cooker Temperature
Low and High are cooking settings, not universal food temperatures. Use the recipe and instructions for your particular cooker rather than treating Low as 190°F and High as 300°F.
For example, Crockpot says its Low and High settings stabilize at a similar simmer point. This does not establish a food-temperature target for every brand or model.
Best Cooking Temperature for Different Ingredients
Choose a slow-cooker recipe that matches your ingredients, portion size and appliance. The amount of food, size of the pieces, starting temperature and cooker all affect the time needed.
Follow the manual’s placement and operating precautions. A slow cooker can reduce hands-on work, but it does not remove the need for safe preparation and doneness checks.
Cooking Meat in A Slow Cooker
Thaw meat, poultry and seafood safely before adding them to a slow cooker. Don’t thaw them on the counter or use a delayed start with raw ingredients in the pot.
Follow the recipe’s stated Low or High schedule and its limits on the size of a whole bird or large cut. A fixed number of hours cannot guarantee that every piece of meat is cooked.
Use a food thermometer: whole cuts of beef, pork, veal and lamb need at least 145°F followed by a three-minute rest; ground beef, pork and lamb need 160°F; all poultry, including ground poultry, needs 165°F; and fish needs 145°F. FoodSafety.gov lists safe minimum internal temperatures. Tough cuts may need further cooking for tenderness.
Related: How Long to Slow Cook Chicken Thighs? | How Long Should You Slow Cook Pork Shoulder?
Cooking Vegetables
Use the vegetable size, liquid quantity and cooking schedule in a tested recipe. Potatoes, peppers, rice and lentils do not share one universal cooking time, and soaking does not establish a fixed one-hour reduction.
Kidney beans need separate preparation. Do not put raw or merely soaked kidney beans straight into the slow cooker. FDA advises soaking them for at least five hours, then boiling in fresh water for at least 30 minutes to address their natural toxin. Canned kidney beans have already been processed.
Keep Warm Temperature on Slow Cookers
Keep Warm is for holding food that is already cooked. It is not a setting for cooking raw ingredients or slowly reheating leftovers.
Check with a thermometer that the food stays at 140°F (60°C) or above. The setting’s name alone does not guarantee the temperature throughout the food. Follow the manual’s holding limits and do not assume food remains suitable indefinitely.
Why Are Slow Cooker Temperature Settings Important?
There is a learning curve when you start using a slow cooker.
Although it has only a few settings, it can take a while to understand how they work for different ingredients.
To get a better idea of how to set the right temperature, let’s look at how a slow cooker works.
How Does a Slow Cooker Work?
An electric heating system warms the cooking insert and its contents. The exact heating arrangement and insert material depend on the appliance.
The lid reduces heat and moisture loss, helping the food cook in a moist environment. It does not create the pressure seal of a pressure cooker or hold the food at one perfectly constant temperature.
Keep the lid fitted as the recipe directs. Lifting it releases heat and can lengthen cooking.
Related: How Long Should You Slow Cook Pot Roast? | How Long Should You Slow Cook Ribs?
Adjusting the Temperature and Cooking Time of A Slow Cooker
Use the settings and times specified for your model and recipe. High can bring a dish up to cooking temperature faster, but two hours on Low does not universally equal one hour on High.
Only switch settings when the recipe or appliance instructions support it. Do not halve a cooking time simply because you selected High.
For a tough cut, allow the recipe’s time for tenderness as well as checking its safe internal temperature. For vegetables or delicate fish, use a recipe designed for those ingredients rather than assuming a long Low cycle is always best.
