Herbed turkey meatballs and tomato sauce recipe

Ingredients

• 2 tablespoons olive oil
• 1 onion, finely chopped
• 3 cloves garlic, minced
• 2 slices white bread, crumbled
• 1/4 cup milk
• 1 pound ground turkey
• 1/2 cup chopped parsley
• 1 large egg
• 1/2 cup grated Parmesan cheese
• 3/4 teaspoon sage
• 1/2 teaspoon salt
• 2 tablespoons flour
• 1 (28 ounce) can crushed tomatoes