Slow Cooker Cheese Stuffed Meatballs and Sauce

Ingredients

• 1 lb ground beef
• 1 lb ground pork
• 4 tablespoons freshly grated Parmesan cheese
• 1 to 1 1/2 cups Italian breadcrumbs
• 3 large eggs
• 1 teaspoon salt
• 1/2 teaspoon freshly ground Black pepper
• 2 cloves finely minced garlic
• 1 tablespoon finely chopped fresh basil
• 1/4 cup chopped fresh parsley
• 1/2 teaspoon dried oregano
• 4 oz divided into 12 pieces fresh mozzarella
• 3 tablespoons Olive oil
• 2 jars your favorite tomato sauce
• 2 lbs cooked al dente spaghetti