Perfect Baked Sweet Potato (2024)

FAQs

Is it better to wrap sweet potatoes in foil when baking? ›

Wrapping sweet potatoes in foil helps in a few ways. It prevents the exterior of the tuber from drying out and overheating too quickly, which would minimize enzymatic activity; it also results in a more evenly cooked texture.

Prepare - Heat oven to 400°F. Scrub your sweet potato and pat dry with a towel. Prick sweet potato with a fork 10 or so times. Bake - Place sweet potato on a baking sheet and bake for 30 minutes - 1h 15 minutes, depending on the size of your potato.

An instant-read thermometer is vital to cooking the potatoes to exactly 200 degrees.

Do you have to poke holes in sweet potatoes before baking? Typically holes are poked into a sweet potato to prevent a potato exploding in your oven. However, the chance of that happening is low, and according to Lifehacker, sweet potatoes will retain more flavor if you don't poke them.

Trapping that spud in aluminum foil where the moisture cannot escape results in a wet potato. Over baking the potato in foil cannot be seen (or easy to smell that it is overcooked) so you can end up with dark brown skin on the bottom, tough to eat and giving off a slightly burnt taste.

Aluminum foil reflects heat from both its dull and shiny sides equally. While aluminum foil has a dull and shiny side, there is no difference in how either side reflects heat.

The longer and slower you cook a sweet potato, the more maltose is formed and the sweeter it will taste. So if you want a much less sweet potato try steaming it, or cut it into small pieces and roast on a higher heat.

How Long to Roast Sweet Potatoes. This recipe produces perfectly roasted sweet potatoes after about 30 minutes in an oven preheated to 425 degrees F. If you like your roasted sweet potatoes very soft, you might want to cook them a tad longer.

Overcooking and burning oven-cooked sweet potatoes

That same sugar, however, can burn and turn bitter if you cook them for too long, so it's important to get the cooking time and temperature right to prevent ruining your dish. The smaller and thinner you cut your pieces, the quicker they will cook.

You'll know the sweet potatoes are done by piercing the center of the sweet potato with the tip of a sharp knife; the flesh should yield easily. Wearing an oven mitt, you can also squeeze the sides to check for doneness; there should be a little bit of give.

Is it better to bake a sweet potato in the oven or microwave? ›

Can You Cook Sweet Potatoes in the Microwave? Yes, you can! In fact, the shorter cook time will help the sweet potatoes retain more nutrients that are often lost in the long oven-baking process. It's not all that different than baking a sweet potato in the oven, except it's a whole lot faster.

Sweet potatoes are a warm-season, frost-sensitive crop that produces best when daily maximum air temperatures are between 85° and 95°F. Temperatures over 100°F are not harmful so long as the plants are adequately irrigated and temperatures drop to below 80°F at night, although growth may be slow above 100°F.

The Bottom Line

You can eat sweet potato skin. It's a good source of fiber, a nutrient that may help lower the risk of heart disease and keep you feeling full for longer periods of time. The next time you make a sweet potato dish, whether it's a roasted side dish or a hearty, cozy casserole, leave the peel on.

Place the sweet potato in a container of water. Keep the top 1/3 of the potato exposed by placing toothpicks into the sides. The pointed end should be down in the water. In a few weeks a vine with several stems will begin to sprout.

Some say wrapping baked potatoes in aluminum foil helps them cook faster (aluminum conducts heat, then traps it), and it does keep them hot for longer once they come out of the oven, which is why we think restaurants use this method. Wrapping potatoes will also give you a softer, steamed skin, if that's what you like.

Potatoes wrapped in foil steam, not bake. The skin, which is the best part, doesn't get crisp.

To freeze whole sweet potatoes:

Once the spuds have cooled completely to room temperature, you can wrap them individually in foil, place them in zip-top freezer bags labeled with the date, and freeze.