Blueberry Streusel Muffins

2 cups Bisquick

2/3 cup milk

1/2 cup sugar

2 T melted butter

1 egg

1 cup blueberries

1. Mix Bisquick and sugar together.
2. Beat egg; add milk and melted butter and mix well.
3. Combine with dry ingredients.
4. Add 1 cup blueberries.
5. Sprinkle streusel topping on the tops of the muffins until all streusel topping has been used.
   

Line a muffin pan with cupcake papers. Add batter to each until 2/3 full.

Streusel Topping

3 tablespoons granulated sugar

3 tablespoons dark brown sugar

Pinch salt

½ cup plus 3 tablespoons flour (3 1/2 ounces)

5 tablespoons unsalted butter, melted and warm

Combine sugars, flour, and salt. Mix in melted butter.

Bake in 400° oven for 20-22 minutes.