The Roux, Heat oil in a small saucepan over medium-high heat. Add flour and cook for 1 minute, whisking constantly. Add in the chili powder, garlic powder, cumin and oregano and cook for 1 more minute, whisking constantly.
Gradually pour in the stock, whisking constantly to combine until no lumps remain. Continue cooking until the sauce reaches a simmer. Then reduce heat to medium-low to maintain the simmer (the sauce should continue lightly bubbling) for about 10-15 minutes, uncovered, until the sauce has slightly thickened.
Salt as needed.
It is very easy to spank up this recipe! Have fun with it!!