Ingredients

2 C flour

.75 tsp baking powder

.75 tsp baking soda

.25 tsp salt

1 C fresh blueberries

1 stick butter - room temperature

.75 C sugar

1.5 tsp vanilla

.75 C sour cream

Preparation

Preheat the oven to 350. Coat the inside of a 9x9 pan with nonstick flour & oil spray.

Sift the flour, baking powder, baking soda & salt.

Toss the blueberries with 1.5 tsp of flour mixture until thoroughly coated.

Place the butter in the bowl of a stand mixer. Beat on medium until smooth about 2 minutes.

On med high speed, blend in the sugar in 2 additions, beating for 45 sec after each addition. Add the eggs 1 at a time, beating for 30 sec or until incorporated. Blend in the vanilla.

On low speed beat in 1/2 of the flour mixture, the sour cream & remaining flour, mixing just until the flour is absorbed.

Scatter the blueberries over the batter; use a spatula to fold them in. Place into prepared pan, smothing the surface evenly. Bake for 30 min or until the cake has risen & set & is golden brown on top. Cool completely.