Crock Pot Fajitas

2.5 lbs round steak cut into strips
4 bell peppers, cut into strips ( I used 2 green and 2 red)
2 onions cut in half and sliced
2 packets of lawreys fajita seasoning
1 can rotel
1/2 cup beer ( I used budweiser)

Put everything into a crockpot, stir and cook on low for 8-10 hours.

Serve with tortillas, cheese, sour cream, salsa