3/4 cup flour
3/4 teaspoon baking powder
3/4 cup whole milk
¼ teaspoon salt
1 egg, lightly beaten
4 ounces mozzarella cheese, shredded (about 1 cup)
4 ounces pepperoni, cut into small cubes (about 1 cup)
1 cup favorite pizza sauce for dipping (warmed up)
Preheat the oven to 375°. Grease a 24-cup mini-muffin pan. In a large bowl, whisk together the flour and baking powder; whisk in the milk and egg. Stir in the mozzarella and pepperoni; let stand for 10 minutes.
Stir the batter and divide among the mini-muffin cups. Bake until puffed and golden, 20 to 25 minutes.
Meanwhile, microwave your favorite pizza sauce until warmed through. Serve the puffs with the pizza sauce for dipping.