For extra crispy zucchini chips, consider baking them in a preheated oven at 350°F (175°C) for 10-15 minutes, flipping halfway through. Feel free to customize the toppings! Try adding cooked ground beef or shredded chicken for a heartier nacho experience. Other great additions include diced tomatoes, sour cream, or guacamole. Adjust the amount of taco seasoning to your liking. For a spicier kick, use a hot taco seasoning mix. If you don't have a mandoline, you can use a very sharp knife, but be sure to slice the zucchini as thinly and evenly as possible.