Answer:

Procedure:

1.Sift flour, baking soda, and salt together. ...

2.Cream butter and add sugar gradually. ...

3.Add eggs one at a time and beat well.

4.Add mashed banana and vanilla, then mix well.

5.Beat dry ingredients alternately with milk until it becomes smooth.

6.Pour into an 8″x8″x2″ pan lined with wax paper.

7. bake

8. enjoy

Explanation:

hope it helps