CrockpotBaking: Slow Cooker Baking Guide

You can bake a moist chocolate cake in a slow cooker without turning on your oven.

You can bake a moist chocolate cake in a slow cooker without turning on your oven. The crock acts like a tiny, steamy oven, and it's great for hot days or when you only have a small kitchen. I've tested this method with several recipes, and the results are surprisingly good.

The key is to understand that a slow cooker bakes differently than an oven. It's a sealed environment that traps steam, so the top of your cake won't brown the way it does in an oven. You'll get a tender, almost steamed texture that's delicious, but you won't get a crispy crust. That's the trade-off, and it's worth knowing before you start.

What you need

What can you actually bake in a slow cooker?

Start with simple cakes, quick breads, and cobblers. These are forgiving because they're moist and don't need a hard crust. A classic chocolate cake, a banana bread, or an apple crisp all turn out well.

You can also do cheesecakes, especially in a water bath setup, and even some yeasted breads, though those need more attention. Cookies and pastries that rely on dry heat, like puff pastry, are a bad idea. They'll come out soggy.

A good rule: if a recipe has a lot of liquid or benefits from steam, it's a candidate. If it needs a crispy exterior, skip it.

• Cakes: chocolate, vanilla, spice
• Quick breads: banana, zucchini, pumpkin
• Cobblers and crisps with fruit
• Cheesecakes (with a water bath)

What you need to start

You'll need a slow cooker (any size, but 5-7 quarts is easiest), a heatproof pan that fits inside, and an oven thermometer. The thermometer is important because slow cookers vary in temperature, and you want to know if yours runs hot or cold.

Also grab a wire rack or a folded kitchen towel to place under the pan. That keeps the bottom from getting too dark. And have some butter or cooking spray for greasing.

How to bake in a slow cooker: step by step

First, prepare your batter exactly as you would for the oven. Grease your pan well, then pour in the batter. Place the pan in the slow cooker, and put the lid on.

Cook on low for the recipe time, but start checking 30 minutes early. Every slow cooker is different. Use a toothpick inserted into the center; if it comes out clean or with just a few crumbs, it's done. If not, cook for another 15 minutes and check again.

When it's done, turn off the slow cooker and let the cake sit for 10 minutes. Then lift the pan out using the towel or rack. Let it cool completely before frosting, because the cake is very tender and will break easily when warm.

Why does my cake have a soggy bottom?

A soggy bottom is the most common problem. It usually means there's too much moisture trapped between the pan and the slow cooker. The fix is to add a barrier: place a wire rack or a folded towel under the pan.

Also, check that your slow cooker isn't too hot. If the bottom burns before the center cooks, you might be cooking on high when you should use low. And if you have a large slow cooker, the heat might be uneven.

Another trick is to remove the lid for the last 30 minutes of cooking. That lets some steam escape and helps the top dry out a bit.

Why are the edges overdone?

Overdone edges happen when the slow cooker is too hot or the batter is too close to the sides. The sides of the pan get more heat than the center, so they can dry out or burn.

Wrap the outside of your pan with a strip of foil or use a pan that's smaller than the slow cooker. That gives a buffer of air. Also, check your slow cooker's temperature with an oven thermometer. If it runs hot, reduce the cooking time.

You can also place a folded kitchen towel under the lid to absorb condensation, which helps even out the heat.

Can you use a slow cooker for bread?

Yes, you can bake bread in a slow cooker, but it's different from oven bread. The crust will be soft and pale, and the inside will be very moist. It's more like a steamed bread or a soft sandwich loaf.

For a yeasted bread, you'll need to proof the dough first, then shape it and place it in the slow cooker. Cook on low for 1.5 to 2 hours, until the internal temperature reaches 190°F (88°C).

For quick breads like banana bread, follow the same method as cakes. They bake up nicely and stay extra moist.

Common mistakes and quick fixes

The most common mistakes are using the wrong pan size, opening the lid too often, and not adjusting for your slow cooker's quirks. Opening the lid lets out heat and adds cooking time, so resist the urge to peek.

If your cake is undercooked in the center, check that the slow cooker is actually on low and not on warm. Also, make sure the pan is centered and not touching the sides.

If the top is too sticky, cook with the lid slightly ajar for the last 20 minutes. That lets steam escape and dries the top.

Finally, always preheat your slow cooker for 15 minutes before adding the batter. That helps the heat distribute evenly from the start.

Ways to change it

The short version

• Slow cookers bake with steam, so the top won't brown.
• Use a heatproof pan that fits inside with room for air.
• Place a rack or towel under the pan to avoid a soggy bottom.
• Check doneness 30 minutes early with a toothpick.
• Open the lid as little as possible to keep heat steady.
• If the edges overdo, trim them or use a smaller pan.
• Slow cooker bread has a soft crust; broil it for a few minutes if you want a crunch.

Questions people ask