2-1/2 tbsp chili powder
1-1/2 tbsp paprika
2 tbsp cumin
2 tsp oregano
1 tbsp garlic powder
1-1/2 tbsp onion powder
1/2 tsp cayenne pepper (omit or use less if you like it mild, use more if you like it hot)
1 tsp salt
Combine all and store in an airtight container.
For one pound of ground beef, I use about 2 tablespoons or so of this seasoning to make tacos.