1. Material: one banana, one egg, flour 100g, appropriate amount of sugar, appropriate amount of baking powder and appropriate amount of oil.

2. Peel, chop and crush bananas;

3. Beat the eggs into the bowl and mix them evenly with chopsticks.

4. Then put sugar and oil into a basin, pour banana puree and eggs into it, and stir until it becomes paste.

5. Sift flour and baking powder, add banana sauce and stir. The stirring posture is similar to that of cooking. Don't circle in one direction.

6. Prepare the mold, pour in the evenly stirred batter, and then bake in the oven for about half an hour.