Lightly spoon flour into a dry measuring cup; level with a knife. Combine flour, baking powder, and next 7 ingredients in a large bowl; stir with a whisk.
Combine egg and next 3 ingredients in a small bowl; stir well. Add to flour mixture, stirring until smooth.
Spoon about 1/4 cup batter onto a hot nonstick griddle or nonstick skillet coated with cooking spray. Turn pancakes when tops are covered with bubbles and edges look cooked.