Step 1

Preheat a 10" cast iron skillet over medium-high heat. Once hot, add the olive oil and heat until shimmering.

Step 2

Add the ground beef, tomato paste, and all spices to the skillet.

Step 3

Cook over medium-high heat while breaking it up with a spoon occasionally. After about 7-9 minutes, the beef will no longer be pink in the middle.

Step 4

Serve immediately in crispy taco shells with taco toppings, or store in freezer-safe plastic bags for up to 3 months until ready to eat.*