I’ve yet to try this, but since it’s not realllly a treat, I’ll just post it :

1 Tbsp chili powder
1/4 tsp garlic powder
1/4 tsp onion powder
1/4 tsp crushed red pepper flakes
1/4 tsp dried oregano
1/2 tsp paprika
1 1/2 tsp ground cumin
1 tsp sea salt
1 tsp black pepper

Mix together all ingredients and store in airtight container.
Use within 6 months for best flavor.

Yield: 2 2/3 tablespoons (2 tbsp + 2 tsp)

Thanks to Good Eats ‘n Sweet Treats!