Kitchen Tips & How-Tos

6 Things You Should Never Put in a Slow Cooker

Stirring cheese into a slow cooker

I put a pot of chicken alfredo in the slow cooker at 7 a.m. with all the cream and cheese. By supper the sauce had split into a grainy mess. My sister told me there are a few things the slow cooker just doesn’t like.

Stirring cheese into a slow cooker

1. Dairy at the Start

Milk, cream, sour cream and soft cheese can curdle during long cooking. Stir them in during the last 30 minutes.

2. Frozen Meat

Food-safety experts advise thawing meat first. Frozen meat can stay too long at temperatures where bacteria grow.

3. Raw Pasta for Hours

Pasta added at the start turns mushy. Add it near the end, or cook it separately.

4. Delicate Vegetables at the Start

Peas, zucchini, spinach and fresh herbs turn soft and dull. Add them near the end.

Adding vegetables near the end

5. Lean Meat for Too Long

Chicken breast and lean pork can dry out. Use thighs or fattier cuts, or cook lean meat for less time.

6. Dried Red Kidney Beans, Uncooked

Raw red kidney beans need to be soaked and boiled hard first. A slow cooker may not get hot enough to make them safe. Canned beans are fine.

Frequently Asked Questions

Can I add cheese at the end?

Yes. Stir it in until it melts.

What about rice?

Long-cooking rice can get mushy. Many cooks add cooked rice at the end.

Add the delicate things last, and everything comes out right.

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