Do-The-Math Meatballs | Lazy Cooking

Ingredients

• 1 small onion, halved
• 2 cloves garlic
• 1/3 cup fresh basil, chopped, plus more, whole leaves, to taste, for garnish
• 1 egg
• 1/2 cup parmesan cheese, grated
• 1 teaspoon salt
• 1/2 teaspoon allspice
• 1/2 teaspoon ground black pepper
• 1 cup panko breadcrumbs
• 1 pound ground chicken
• 1 tablespoon olive oil, plus more, to taste
• 3 ounces firm mozzarella cheese, cubed