Learn the basics about your kitchen's secret weapon.
Why use a slow cooker?
A slow cooker produces an even, low, moist heat that eliminates the need for stirring, so you can simply prepare a meal, then leave it to cook. And unlike an oven, a slow cooker is very energy-efficient. Plus, you can leave it on all day, even when you're out of the house.
Is it safe?
Food is susceptible to bacteria growth between 40° and 140° F. A slow cooker brings food through the danger zone so fast, bacteria cannot take hold. But keep this in mind: If you brown your meat in advance, don't store it in the refrigerator mixed with raw or partially cooked ingredients, or you'll increase the risk of contamination.
Will the cooker boil over?
Fill it at least halfway (for even cooking) but no more than three-quarters full, and you'll be fine. Your real concern should be about losing heat—and slowing down the cooking—each time you lift the lid. Always keep the pot covered. (Buy one with a clear lid so you can peek through.) If you must lift the lid, tack on 5 more minutes of cooking time.
Can I use a cooker with a conventional recipe?
Go ahead and make your aunt's famous barley stew. But cut back on the amount of liquid by a quarter, since you have a much slower rate of evaporation than in a regular pot. Follow cooking times used for similar slow-cooker dishes.
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