A Guide to Perfectly Baking Sweet Potatoes

A Guide to Perfectly Baking Sweet Potatoes

Sweet potatoes provide a variety of nutrients, including vitamins and minerals. You can bring out their natural sweetness by baking sweet potatoes while creating a crisp outer surface. In this article, you’ll learn how long do you bake potatoes in an oven and get tips on how to get great results.

Ideal Temperature for Baking Sweet Potatoes

The ideal temperature in the microwave for baking sweet potatoes is 205degC (400degF). This temperature ensures the sweet potato cooks evenly and gets crispy outside without burning. Baking sweet potatoes below 350degF will increase the cooking time and may cook them partially. Baking sweet potatoes at a temperature higher than 450degF can burn before the interior is cooked.

How to Bake Sweet Potatoes at 400degF?

The baking time for sweet potatoes depends on the size. As a rule, a sweet potato of medium size (around 6oz or 170g) takes 45-60mins to bake at 400degF. For larger sweet potatoes, it may take 75 minutes or longer. Insert a sharp fork through the center to see if your sweet potato has finished cooking. The sweet potatoes are ready if they feel soft when you insert the fork. If the sweet potato still feels firm, cook it another 10-15 minutes.

How to Bake Sweet Potatoes at 400degf?

Preheating the Oven

Before baking your sweet potatoes, you should preheat the oven to 400degF. This ensures the oven will be at the correct temperature for when you add the sweet potato and that they’ll cook evenly.

Wash the Sweet Potatoes

Before baking sweet potatoes, ensure they are free of dirt or debris. You can use a scrubber or a veggie brush to remove any dirt. Dry them off with a towel.

Prick Sweet Potatoes

Pricking sweet potatoes with forks before baking is essential to allow steam to escape. This helps prevent the sweet potatoes from exploding when baked and ensures that their cooking is even.

Rub with Oil, Seasonings, and Spices

Before baking sweet potatoes, rub them with oil and seasonings to add more flavor. This also helps the skin become crispier. Rub the sweet potato with olive oil. Vegetable oil, melted butter, or vegetable oil. Sprinkle salt, black pepper, or other seasonings on the sweet potatoes.

Place on a baking sheet

Place the baking sheet with the sweet potatoes in the oven. Make sure each sweet potato has enough room to cook evenly.

Check for Doneness

To check the sweetness of sweet potatoes, insert a knife into the middle of each one. They are done if the fork slides in easily and sweet potatoes feel soft. If it’s still solid, cook for another 10 to 15 minutes.

Let Rest before Serving

Remove the sweet potato from the oven once it is done, and let it rest for several minutes before you serve. This will allow sweet potatoes to cook through and help distribute the heat evenly throughout the sweet potato.


You can enjoy sweet potatoes by baking them in the microwave. Following these tips will ensure you get crisp, perfectly cooked sweets every time. Create your unique sweet potatoes using different toppings. Sweet potatoes have a variety of uses. They’re delicious as a side, snack, and even main course. Sweet potatoes can be a rich source of vitamins, minerals, and antioxidants. You can bake sweet potatoes to make a delicious and healthy meal.