½ cup buttermilk or sour milk (1/2 cup milk plus 1 tsp vinegar, let stand for 3 minutes)
2 cups fresh or frozen blueberries
Ingredients for Crumble:
-1/2 cup flour
-1/4 cup sugar
-1/4 cup margarine
Stir flour and sugar together. Cut in the margarine to make a crumble. Sprinkle over all the muffins.
Bake approximately 20 minutes until golden. Cool in muffin tins. Makes 12 muffins.
Instructions
Preheat oven to 375ยบ. Grease muffin tins. Beat Margarine until fluffy. Add sugar, mix well. Beat in eggs and vanilla. In another bowl mix dry ingredients together. Add half the dry ingredients to creamed mixture. Mix in half the milk. Mix in the remaining dry ingredients, then the rest of the milk. Fold in the blueberries. Fill each muffin cup to the top.
Recipe by Amish 365 at https://www.amish365.com/blueberry-crumble-muffins/