Roasted Sweet Potatoes With Miso Butter and Maple Recipe (2024)

FAQs

Why do you soak sweet potatoes before roasting? ›

The cold water bath helps rinse the starch off the sweet potatoes so they're a bit more crispy. That said, if you do not have the time, you can still get crispy baked sweet potato fries by using high heat and a little drizzle of olive oil.

I've found that sweet potatoes really need space for a truly roasted, crisped-edge result. Aim for about one inch of space between pieces. This leads to good, dry, hot airflow that will let the potato pieces' moisture evaporate while letting them dry and crisp up more.

The two most common white-fleshed sweet potatoes are Boniato, also called batata, or Cuban sweet potato, and the Japanese sweet potato, also called the satsuma-imo. The big difference between the two is the skin color: Japanese sweet potatoes have a pinkish brown skin and the outer skin of a boniato is light tan.

Don't Overcrowd Your Baking Sheet

The secret to crispy (instead of soggy) sweet potato fries is to spread them out in an even layer with enough room so that they don't touch. This is especially important if you're making a big batch of fries.

Yes! Soak the potatoes in cold water to remove the excess starch from the outside of the potato. There are a few reasons why you want to remove that starch (it makes the potatoes burn, it keeps them from crisping up, it turns to sugar) but all you really need to remember is to soak them at least one hour.

Extra-virgin olive oil – It adds a little richness and helps the potatoes soften and brown in the oven. And salt and pepper – They contrast wonderfully with the potatoes' natural sweetness, making the roasted sweet potatoes deliciously sweet and savory.

Oxidation. Immediately after peeling them, place them in a bowl of water till your ready to cook them. The water will prevent the air from touching them and turning them black.

A good rule of thumb for whole baked sweet potatoes: 45 minutes to 1 hour at 400 degrees F; 1 hour to 1 hour 15 minutes at 350 degrees F; 1 and 1/2 hours at 325 degrees F. 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.

If your sweet potato is still hard it's not cooked enough.

While all sweet potatoes contain vitamin A, the orange variety has substantially more of it. Beta-carotene and vitamin C help regulate your immune system and boost your body's natural protection against infections.

Which is healthier yams or sweet potatoes? ›

Although both veggies are very close in fiber, protein, vitamin C, and magnesium, sweet potatoes are the healthier option because they are lower in overall calories, lower in carbohydrates, and higher in beta carotene (vitamin A).

Sweet potato varieties with orange or red skin and deep orange flesh, including Red Garnet (our favorite) and Jewel, cook up sweet and moist. Sweet potato varieties with tan or purple skin, such as Sweet Hannah, Japanese, and Purple, bake up dry and starchy, more like russet potatoes.

TIPS & TRICKS to Make this Recipe: The main secrets to achieving that incredible crispy texture, is to soak the cut sweet potatoes in cold water for at least 30 minutes. This helps remove the starch from the sweet potatoes so they´re not limp & soggy.

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.

Soak them. I was always a little skeptical when I read this in recipes, but it's essential. Soaking the sweet potatoes removes excess starch, which allows them to crisp up easier. You will want to put them in cold water for at least 30 minutes, but the longer you can go, the better.

Soaking potatoes in water helps remove excess starch. Excess starch can inhibit the potatoes from cooking evenly as well as creating a gummy or sticky texture on the outside of your potatoes. Cold water is used because hot water would react with the starch activating it, making it harder to separate from the potatoes.

Why use salt water for soaking potatoes? There's moisture naturally found in potatoes, and moisture is drawn to higher concentrations of salt. (This is a process called osmosis.) So, if you put the potatoes in a salt water bath, that will help draw out some of their moisture, resulting in crispier fries.

How should I store cut sweet potatoes? Cut sweet potatoes are best when used right away. However, if you want to prepare them in advance, submerge the sliced pieces in water, dry them off, and transfer them to an airtight container or sealable bag.