Blueberry Muffins - cooking recipe

Ingredients

1 1/2 c. blueberries (fresh or frozen)
2 1/3 c. flour
1 c. sugar
2 tsp. cream of tartar
1 tsp. baking soda
1/4 tsp. salt
6 Tbsp. butter (room temperature)
3/4 c. milk
1 egg, slightly beaten
1/2 tsp. vanilla

Preparation

Wash and drain berries.
Toss berries with 1/3 cup flour and set aside.
Sift 2 cups flour with the sugar, cream of tartar, soda and salt into a bowl.
Cut in butter with pastry blender or 2 knives until the mixture looks like coarse meal.