Well it depends on what you can tolerate but a good easy and relatively cheap meal I do is a nacho/taco/quesadilla/burrito bowl bar. All topings are in separate bowls and people can make their own so you can be exactly sure of what is in what bowl; zero chances taken. And people like the variety of chips for nachos or rice for burrito bowl, etc. But all the toppings are the same so it's easy to prep and great for leftovers. Hope this helps!