This is what I do too plus corn starchHave a good recipe for taco seasoning adapted from one I found on the internets, if anyone is interested. Don't use packaged anymore.
1/4 tsp oregano (I use powdered)
1/4 tsp garlic powder
1/4 tsp onion powder
1/2 tsp salt
1/2 tsp pepper
1/2 tsp paprika (I use smoked)
11/2 tsp cumin
1 Tbsp chili powder