Preheat oven to 425°. Grease muffin pans. Sift dry ingredients. Beat egg until frothy and add remaining ingredients. Make a well in flour mixture and add milk mixture all at once. Stir quickly – don?t beat – until barely mixed. Fill muffin cups 2/3 full.
Bake 25 minutes or until wooden pick inserted in center comes out clean. Makes 12 muffins.