Prepare three sweet potatoes that are similar in size
Wash the soil clean and peel

The shape doesn't matter, so make it into a size that's easy to eat
You can cut it.

Soak the cut sweet potatoes in cold water for 10 minutes.
If you soak sweet potatoes in cold water, you can make a more crispy mattang because the starch is drained.

Place sweet potatoes on a plate, cover it with plastic wrap, and drill a few holes.

Microwave for about 4 minutes.
It depends on the microwave. If it's a strong microwave, heat it for 2 minutes
Look at the status and turn it around for 1 or 2 more minutes!

Put the sweet potatoes on the frying pan first before pouring cooking oil on it.Cook the sweet potatoes on medium heat and add some moisture
Please send it to me.

When the water has evaporated, add about 8 tablespoons of cooking oil.
Bake well until the sweet potatoes are a little golden.
The fire continues to be medium and low.

When the sweet potatoes are golden, move them separately and cool them down

The cooking oil will remain in the frying pan you cooked sweet potatoes. Sprinkle 5 spoons of brown sugar evenly
If you don't have brown sugar, you can add white sugar.

Melt over low heat without stirring with other cooking utensils.

If it's brownish and melted well, turn off the heat and mix well with the sweet potatoes