These Authentic Steak Fajitas are the real deal. Be sure to use skirt steak, marinate it overnight, saute the onions until nicely caramelized, and use fresh flour tortillas with homemade pico de gallo. Just amazing.
Remove the steak from the marinade and liberally sprinkle the seasoning all over the meat.
Use tongs to place the seasoned meat over direct heat. Cook until lightly charred on the outside, but still pink on the inside. Approximately 4 minutes per side. Internal temperature should be between 135°F and 145°F.
Bring in the steak and cut it into ¼-inch strips against the grain.
Place your fajita pan (or sturdy skillet) on the stove over medium-high heat to heat completely, about 4 to 5 minutes.
Add the caramelized onions to the hot pan (be careful...they will sizzle!)
Then place the meat on the onions. Bring to the table and squeeze fresh lime over the fajitas.
If using skirt steak, marinate for at least 8 hours, preferably overnight. If using a more tender cut of meat, such as ribeye, you will only need to marinade for a couple hours.The onions can be made in advance (up to 1 day) and re-heated in a large skillet.Cut the cooked meat against the grain. Look for strand in the meat. You'll want to cut perpendicular to these strands. You may need to cut the steak in half first. You don't want the strips to exceed 1 to 2 inches. Re-heat fajitas and onions in a skillet over medium heat. They are delicious the next day!