Chocolate Chip Coffee Muffins

1.Preheat oven to 400°. In a large bowl add flour, sugar, baking powder, and salt then whisk well.
2.In a medium bowl whisk the milk, butter, coffee, vanilla and egg. Make a well in the center of the flour mixture. Add milk mixture to flour mixture; stir just until moist.
3.Fold in the chocolate chips. Spoon batter into 6 muffin cups coated with cooking spray. Bake for 16 minutes or until toothpick inserted comes out clean. Remove muffins from pan immediately; place on a wire rack.