1, electric oven baked sweet potatoes specific how long need to be based on the temperature to decide. If the electric oven preheated for five minutes, put the sweet potatoes in, the temperature is maintained between 230 to 250 degrees, then it will take more than 50 minutes, if the sweet potatoes are bigger, it will take more than 1 hour.

2, baked sweet potato is recommended to bake only one piece at a time, so that the heat is uniform. If you are using a large electric grill, you can put in several pieces of sweet potatoes. In the process of baking sweet potatoes, remember to turn over, do not only bake one side, so easy to bake. Sweet potatoes are best wiped with a cloth, not washed with water, if washed with water, use a clean rag to dry the water.

3, sweet potato specific baking how long, the key depends on the size of the sweet potato, and you use the temperature. Generally speaking, baked sweet potatoes need more than 50 minutes, can not be less than half an hour, so that the sweet potatoes can be baked through baked. If the sweet potatoes are smaller and baked one by one, they will be baked and ready to serve in about half an hour.