Citrus Blueberry Muffins
2 cups all purpose flour
3/4 cup sugar
1 tablespoon grated lemon zest
1 tablespoon grated orange zest
1 tablespoon grated lime zest
1 tablespoon baking powder
pinch of salt
1 cup low fat vanilla yogurt
1/2 cup sunflower oil
1 egg, slightly beaten
2/3 cup fresh or frozen blueberries
Preheat oven to 400 degrees F. Grease a 12 cup muffin pan or use paper liners. In a medium bowl, combine the flour, sugar, lemon zest, orange zest, lime zest, baking powder, and salt. In a large bowl, beat the yogurt, oil and egg until well blended. Add the flour mixture to the yogurt mixture, stirring until just combined. Fold in blueberries. Spoon batter into the prepared pan. Bake for 20 minutes, or until muffins test done. Cool for 5 minutes before removing from pan to cool on a wire rack.