Mash the bananas and combine them with the melted butter, sugars, vanilla extract, eggs, and sour cream.

Combine the wet ingredients.

Whisk together the all-purpose flour, baking powder, baking soda, and salt.

Mix the Dry Ingredients

Coat the blueberries in flour.

Add Flour to Blueberries

Step 3

Fold the dry ingredients into the wet ingredients followed by the blueberries.

Mix Dry and Wet Ingredients

Step 3

– Fill the muffin tins to the top with the batter. Bake for 7 minutes then reduce oven temperature to 350F and bake for 12-15 minutes.

Mix Dry and Wet Ingredients

Step 3

ENJOY