Step 1

Place the oil in a pan over medium heat. Add the flour and whisk to combine.

Step 2

Cook the flour mixture for 1 minute, whisking occasionally.

Step 3

Add the chili powder, garlic powder, onion powder, cumin, oregano, smoked paprika, sugar and salt to the pan. Whisk to combine.

Step 4

Cook for 1 minute, whisking constantly.

Step 5

Slowly whisk in a little of the chicken broth at a time until you have a smooth mixture. Add the tomato sauce and stir to combine.

Step 6

Bring to a simmer. Cook for 10 minutes, stirring occasionally, or until the sauce has just thickened. Taste and add more salt if desired. Use immediately or cool and store in the refrigerator or freezer for later use.