Of course! In fact, if you use store-bought sauce and shredded rotisserie chicken, this recipe becomes ridiculously easy and super quick. Just make sure that you're OK with the sauce ingredients and with its carb count. When I go this route I use Whole Foods Market's enchilada sauce, which has 4 grams of carbs for 1/4 cup. I find that I need to use 3 cups, which means I need to buy two jars.