This Spinach and Zucchini Lasagna is vegetarian low carb and gluten-free. It is made with tomato sauce skinny ricotta and mozzarella and zucchini noodles.This Spinach and Zucchini Lasagna is vegetarian low carb and gluten-free. It is made with tomato sauce skinny ricotta and mozzarella and zucchini noodles.primaverakitchen