Prep the pan: Heat the oven to 350°F (175°C). Line a 12-cup muffin tin with parchment liners or grease well.
Parchment liners help prevent sticking.
Mix dry ingredients: In a large bowl, whisk almond flour, baking powder, salt, pepper, Italian seasoning, and garlic powder until evenly combined.
Whisk wet ingredients: In a separate bowl or measuring cup, whisk the eggs, almond milk or cream, and olive oil until smooth.
Combine: Pour the wet mixture into the dry ingredients. Stir until just combined. The batter will be thick but scoopable.
Add the goods: Fold in mozzarella, Parmesan, mini pepperoni, and optional 2 tablespoons of low-sugar pizza sauce and any add-ins.
Do not overmix.
Portion: Divide the batter among the 12 muffin cups, filling each about three-quarters full. Sprinkle a little extra mozzarella or a pinch of oregano on top if you like.
Bake: Bake for 16–20 minutes, or until the tops are golden and a toothpick comes out clean or with melted cheese (not wet batter). Rotate the pan once if your oven bakes unevenly.
Cool: Let muffins cool in the pan for 5 minutes, then transfer to a wire rack.
They firm up as they cool, making them easier to handle.
Serve: Enjoy warm with a side of warm, low-sugar marinara for dipping. They’re also tasty at room temperature.