This Keto Zucchini Noodles with Meatballs recipe is a healthy and delicious alternative to traditional spaghetti and meatballs. Made with zucchini noodles, ground beef, seasonings, and a homemade tomato sauce, this dish is low in carbs and high in flavor. The Thermomix makes it easy to whip up this dish in no time, and it's perfect for a quick weeknight dinner or meal prep for the week ahead.