An ultra-indulgent brownie that's easy to make and fat-free is possible! To achieve a moist dessert, we've added... zucchini! They will bring lightness to your dessert without adding any particular taste. Regarding allergies and intolerances, this recipe is gluten-free and lactose-free (provided the chocolate is dark). It's a great way to please everyone at the end of the meal without risking stomach cramps :-)