Mozzarella Stuffed Meatballs

Ingredients

• 1.5 lb Ground beef
• 1 tablespoon Italian seasoning
• 1 large egg
• 1 tablespoon finely chopped fresh parsley
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 12 oz Mozzarella cheese, diced
• 1 tablespoon Olive oil
• 0.5 small onion, finely chopped
• 14 oz Canned crushed tomatoes
• 1 Bay leaf
• 1 clove garlic, minced
• 1 tablespoon finely chopped fresh parsley or basil
• 1 teaspoon black pepper