In a large sauté pan, brown the ground meat. Add the onions and garlic and cook until tender.
Stir in the homemade taco seasoning and cook for 1 minute while stirring.
Stir in the drained black beans and corn.
Serve the mixture in tortillas with your choice of toppings.
To make the homemade taco seasoning, combine all the spices together and mix well. Store in an airtight container.