Preheat oven to 400 degrees F.Line a baking sheet with silicone baking mat or parchment paper. Set aside.Cube cheese into ¾" pieces.Open biscuits and place on cutting board.Place one piece of mozzarella cheese in the middle of each biscuits. Pinch seams to close the cheese inside and form rolls.Place rolls on baking sheet, spacing them about 2" apart.Mix melted butter with garlic and Ranch seasoning. Brush rolls with butter.Bake cheese bombs for 13 to 15 minutes OR until golden brown on top.When done, brush rolls with remaining butter and let cool for 5 minutes.Serve warm with a side or marinara sauce for dipping.