Blueberry Cake - cooking recipe

Ingredients

1 butter cake mix
1 (8 oz.) cream cheese
1 pt. blueberries (sprinkle with flour)
3 eggs
1/2 c. oil
1 Tbsp. mayonnaise

Preparation

Mix everything but blueberries.
Fold in blueberries.
Bake at 350\u00b0 for 1 hour.