Raspberry Streusel Muffins

"Was looking for some new muffin recipes. This one came from Taste of Home magazine."

INGREDIENTS:

1/2 cup butter or margarine, softened
1/2 cup sugar
1 egg
1/2 cup sour cream
1/2 cup milk
1 teaspoon vanilla extract
2 cups all-purpose flour
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon ground cinnamon
1/4 teaspoon salt
1 cup fresh or frozen raspberries

STREUSEL:
1/4 cup all-purpose flour
1/4 cup quick-cooking oats
3 tablespoons sugar
1/4 teaspoon ground cinnamon
1/8 teaspoon salt
3 tablespoons cold butter or margarine
confectioners' sugar

DIRECTIONS:

1. In a mixing bowl, cream butter and sugar until light and fluffy; beat in egg. In a small bowl, mix sour cream, milk and vanilla. Combine dry ingredients; stir into creamed mixture alternately with sour cream mixture just until moistened. Gently fold in raspberries. Fill greased or paper-lined muffin cups. Combine flour, oats, sugar, cinnamon and salt; mix well. Cut in the butter until crumbly. Sprinkle over muffins. Bake at 400 degrees F for 18-22 minutes or until muffins test done. Cool in pan 10 minutes before removing to a wire rack. Dust win confectioners' sugar.

Makes 1 dozen