1, the oven baked groundnut temperature is not a layer of constant, need to be based on the size of the groundnut and time to decide the temperature of the baked groundnut, generally 200 ℃ to 250 degrees Celsius ranging.

2, the oven baking time depends on the size of the groundnut, if you choose to be more slender groundnut, massage time can be shorter, the temperature is 220 ℃, only 30 minutes can be, if the temperature is 240 ℃ then only 25 minutes, if you choose to be a very large head of the groundnut, we can appropriately extend the baking time. And if we pre-heat the sweet potatoes to half-cooked, baking at 150 ℃ for 10 minutes is almost enough.