1. Lightly spoon flour into dry measuring cups; level with a knife. Place flour, baking powder, and salt in a bowl; stir with a whisk. Make a well in center of mixture. Combine milk, 3 tablespoons syrup, butter, bacon, and eggs, stirring with a whisk. Add milk mixture to flour mixture; stir just until moist.
2. Preheat a waffle iron. Coat iron with cooking spray. Spoon about 1/3 cup batter per waffle onto hot waffle iron, spreading batter to edges. Cook 4 to 5 minutes or until steaming stops; repeat procedure with remaining batter. Serve waffles with 1/3 cup syrup.