Pre Heat oven to 350
Pre heat a cast iron skillet to medium heat
Slice flank steak thinly going against the grain and place in a bowl
Season the steak with cumin, paprika, oregano, salt and pepper
In the cast iron skillet, sear your steak on both sides until browned. Once browned, remove from skillet and set in a new mixing bowl.
To the same skillet, add your chopped onions, garlic and jalapeƱo and cook until softened (about 3 minutes). Remove from skillet and place in mixing bowl with steak.
To your mixing bowl with the steak and vegetables, add your drained black beans and half a can of enchilada sauce
Next add your sliced corn tortillas and continue mixing. Slowly add more of the enchilada sauce until your mixture, including the tortillas are coated with the sauce
Spray your cast iron skillet with extra virgin olive oil. Next add any remaining enchilada sauce to the bottom of the skillet and then transfer the steak mixture to the skillet. Ensure to spread the mixture out in an even layer in the skillet
Sprinkle shredded cheese on top of the steak mixture and transfer to oven
Bake for 20 minutes or until the mixture is browned and top and the sides are bubbly
Remove from oven and let cool. Top with optional toppings as desired