Mozzarella Stuffed Meatballs | Traeger Grills

Ingredients

• 1 1/2 Pound ground beef
• 1/2 Pound bulk Italian sausage
• 3/4 Cup Seasoned breadcrumbs
• 1/2 Cup grated Parmesan cheese
• 1/4 Cup finely diced onion
• 2 Cloves garlic, minced
• 1 egg, lightly beaten
• 1/4 Cup milk
• 1 Teaspoon fresh chopped thyme
• 1 Teaspoon fresh chopped sage
• 1 Teaspoon salt
• 1 Teaspoon freshly ground black pepper
• 1 Pound mozzarella cheese, shredded
• 8 Ounces Marinara sauce, for serving
• Fresh chopped parsley or basil, as needed, for serving