Sour Cream Banana Muffins

• cup margarine or 1 cup butter↗1
• cups sugar↗2
• eggs↗4
• teaspoons vanilla↗2
• cups whole wheat flour↗3
• teaspoons baking soda↗2
• teaspoon baking powder↗1⁄2
• teaspoon salt↗1
• cups mashed bananas2
• cup sour cream↗1
• cups chocolate chips (optional) or 1 cup chopped nuts (optional)↗1 1⁄2

Step-by-step instructions

1. 1

   1. cream butter and sugar.

2. 2

   2. mix in eggs and vanilla.

3. 3

   3. mix dry ingredients and add to butter mixture.

4. 4

   4. add bananas, sour cream, and chocolate chips.

5. 5

   5. mix well.

6. 6

   6. bake at 400 degrees for 15-20 minutes until a toothpick come out with crumbs on it.