Last night we made steak and chicken fajitas using the same marinade.
This was using flank steak from Costco (3 portions/pieces from the 6 pack), and 5 chicken breasts.
Marinade was approx 1/2 cup lime juice (we cheated and used bottle lime juice)
2 tbls garlic puree
1 1/2 tbls olive oil
Marinate in separate zip loc bags (or bowl) for 3 hours
Slice sweet peppers and onions to accompany in a foil tray or hot plate. I used a folded foil tray. Add some olive oil, season with salt and pepper.
Fire up the coals or gas or whatever it is you normally do. Then start with the veggies (I use a foil tray) and try and get them to caramelise and soften.
Move the veggies aside (if you have room), then cook the chicken and steak. I had pretty thick flank steaks from Costco, so I started these at the same time as the chicken but kept them very indirect. After about 15-20 minutes the meat was good to go.
Slice the meat into thin strips across the grain after short rest. Put meat into serving bowl...
Heat some flour tortillas, then let people assemble their fajitas to include sour cream, cheese, veggies, and of course, either the steak or chicken - or a combo. Spritz with lime juice, and add salsa or hot sauce to taste.
Enjoy!
Here are some photos