Blueberry Muffins - cooking recipe

Ingredients

1 stick butter, softened
2 eggs
3/4 c. brown sugar
1 tsp. vanilla
2 c. flour
1 tsp. baking soda
1 c. sour cream
1 c. fresh blueberries

Preparation

Mix together adding blueberries last. Bake at 400\u00b0 for 10-15 mins.
Fabulous!