The no-noodle lasagna my family actually eats — cheesy, spicy, and keto-friendly. Ingredients: • 3–4 zucchini, sliced lengthwise • 1 lb hot Italian sausage (or ground beef if you prefer) • 1 cup ricotta cheese • 1½ cups shredded Colby Jack cheese • Parmesan cheese for topping • 1 jar (abou