Meatball Bubble Biscuits 1 can Pillsbury golden layers biscuits, 10 meatballs - halved, 2 sticks string cheese - cut each into 10 pieces, 1 Tb parm cheese, 1/2 t. Italian seasoning, 1/4 t. garlic powder, 1 c. marinara sauce Heat oven to 375. Separate biscuits into 2 layers. Place 1 meatball half and one piece of cheese into each biscuit, wrap dough around it and seal edges. Place seam side down into round pan. Sprinkle with remaining. Bake 18-20 min . Serve with sauce.