Step 1

Whisk together your dry ingredients.

Step 2

Mix the egg,vanilla, oil, sour cream and bananas together.

Step 3

Combine the wet and dry until they are almost mixed thoroughly, then add in the chocolate chips. Don't over mix the batter.

Step 4

Place into your lined or greased unlined muffin tins, filling about 3/4 of the way full, and bake at 375 degrees until beautifully browned, about 10 minutes for mini's and 20 for large.