Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
Roll out the pizza dough on a floured surface and cut into 1.5-inch squares.
Place a cube of mozzarella in the center of each dough square. Pinch closed and roll into a ball.
Arrange the balls on the prepared sheet in a triangle to form a Christmas tree shape.
Mix melted butter with garlic and herbs. Brush over dough balls. Sprinkle Parmesan on top.
Bake for 18–22 minutes, until golden brown. Remove and brush again with butter.
Garnish with chopped parsley and serve warm with marinara or festive dips.