2 c. flour
1/3 c. sugar
1 tsp. baking powder
1 tsp. baking soda
1/4 tsp. salt
1/4 c. orange juice
2 tbsp. vegetable oil
1 tsp. vanilla
1- 8 oz. container low fat vanilla yogurt
1 egg
1 c. blueberries

Combine first five ingredients in a large bowl. Make a well in the middle of mixture. Set aside. Combine orange juice and next four ingredients. Stir well. Add to dry ingredients; stir just until moist. Gently fold in blueberries. Divide batter evenly into coated muffin pans. Sprinkle lightly with sugar.

Bake for approximately 18 minutes at 400°F.