Preheat the oven to 350 degrees F.
In a large mixing bowl, whisk the egg white. Add the chili powder, cumin, cayenne pepper, garlic powder, salt, and sugar and continue whisking. Add the nuts to the bowl and toss together until the nuts are completely coated. Spread the nuts out onto a pre-greased sheet pan and bake them for 15 minutes or until well toasted.
Professional Recipe: This recipe was provided by a chef, restaurant or culinary professional and makes a large quantity. The Food Network Kitchens chefs have not tested this recipe in the proportions indicated and therefore cannot make any representation as to the results.