Blueberry-Cheese Muffins

Directions

1. 1
   Heat oven to 400°.
2. 2
   In mixing bowl, combine butter, brown sugar and eggs.
3. 3
   Beat with electric mixer until light and fluffy.
4. 4
   On a piece of waxed paper, sift together 2 3/4 cups flour, salt, baking powder and baking soda.
5. 5
   In a small bowl, blend milk, sour cream, cheese and vanilla.
6. 6
   Alternately add flour and milk mixtures to butter mixture.
7. 7
   Blend thoroughly.
8. 8
   Rinse and drain berries and combine with remaining 1/4 cup flour; toss gently.
9. 9
   Carefully fold berries into batter.
10. 10
    Mix cinnamon and sugar together.
11. 11
    Line muffin tins and spoon into cups 3/4 full.
12. 12
    Sprinkle with cinnamon and sugar.
13. 13
    Bake 20 minutes.