Taco Meatball Sub {Easy Frozen Meatballs Recipe} April 27, 2020 78 www.seductioninthekitchen.com Try itSee the full directions on my site The Taco Meatball Sub is an easy frozen meatballs recipe. Using a taco seasoning packet to cook the meatballs is what gives this slow cooker sandwich flavor.Sandwich Recipesseductioninthekitchen.com