Slow Cooker Turkey Meatballs in Tomato Sauce Recipe

Ingredients

• 0.25 cup minced onion
• 1 tablespoon Italian-style salad dressing
• 1.5 pounds ground turkey
• 1.25 cups Italian-seasoned bread crumbs
• 5 cloves garlic, crushed
• 2 tablespoons Italian seasoning
• salt and ground black pepper to taste
• 2 (14.5 ounce) cans Italian-style diced tomatoes
• 1 (26 ounce) jar marinara sauce
• 2 teaspoons dried basil