Making this recipe gluten-free is a breeze! Just swap the all-purpose flour for a gluten-free flour blend. Use one that’s good for thickening and dredging—most gluten-free blends will work fine here. The flour’s main job is to help give the beef a nice crust and slightly thicken the sauce, so the swap won’t affect the flavor. Double-check that your beef stock is gluten-free (most are, but it’s always good to confirm). With those simple changes, you’ll have all the rich, delicious flavors of Chile Colorado without any gluten!