The materials to be prepared in advance are: whole wheat flour 120g, 2 bananas, sugar 15g, olive oil 40g, eggs 1g, raisins 15g, chopped walnuts 15g, 3/4 teaspoons of baking soda and salt/kloc-.

1. First, peel and mash 1 banana.

2. Cut another banana into sections, put it in a bowl, add sugar, olive oil, eggs and salt, and beat it with an egg beater at medium speed for one minute to make it cloudy.

3. Join banana puree. Stir well.

4. Mix whole wheat flour and baking soda, sieve into banana puree and mix well.

5. Add raisins and walnuts.

6. Stir well.

7. Pour into the greased mold.

8. Put in the microwave oven and bake for 70 minutes on medium heat.

9. Time is up, take it out.

10, demoulding immediately, and cooling the slices.

1 1, done.