Cheesy Meatballs Bombs - Master recipes

Ingredients

• 1 lb. ground beef -
• 1 large egg, lightly beaten -
• 1/4 c. freshly chopped parsley, divided, plus more for garnish -
• 2 cloves garlic, minced  -
• 2 tsp. Italian seasoning -
• 1/2 tsp. crushed red pepper flakes -
• Kosher salt -
• Freshly ground black pepper -
• 2 sticks string cheese, cut into 8 pieces each -
• Cooking spray -
• 1 (16.3-oz.) can refrigerated biscuits -
• 3 tbsp. melted butter -
• 2 tbsp. freshly grated Parmesan -