2 cups all-purpose flour
2/3 cup sugar
2 1/2 tsp. baking powder
1/4 tsp. baking soda
1/2 tsp. salt
1 tsp. ground cinnamon
1 cup milk
8 Tbs. (1 stick) unsalted butter, melted
1 cup blueberries
Preheat an oven to 400?F. Butter 16 standard muffin cups.
In a bowl, stir and toss together the flour, sugar, baking powder, baking soda, salt and cinnamon. Set aside.
In another bowl, whisk together the milk, butter and eggs until smooth. Add the flour mixture and stir just until blended. Add the blueberries and stir just until evenly incorporated.
Spoon the batter into the prepared muffin cups, filling each one about three-fourths full. Bake until a toothpick inserted into the center of a muffin comes out clean, 15 to 20 minutes. Transfer the pan to a wire rack and let cool for 5 minutes, then remove the muffins from the pan. Makes about 16 standard muffins.
from Williams Sonoma.