This is one of my favorite ways to cook fajitas.Cooking them on the stove,to me, seems to make the meat tougher. PLus I love my crockpot so any excuse to use it is good enough for me.
You will need:
1 pkg beef strips(if you cant find these cut up small steaks into strips) **you can also use chicken
1 pkg fajita seasoning(I use the low sodium kind)
1 tsp adobo seasoning
1 pkg frozen peppers and onion mix(can use fresh but this is cheaper).
Put all together in crockpot.Cook on low 8 hours. I serve this with cilantro and refried beans on tortillas. Add cheese,salsa,sour cream,guacamole, etc. Its also really good with rice.