Chicken Fajitas with Guacamole

Find the guacamole recipe used in this recipe here.Ingredients1 lb. chicken breasts, sliced into strips 1/2 onion, sliced 1 bell pepper, sliced 1 t. each of cumin, oregano, coriander, chili powder 3 garlic cloves, chopped 1 T. olive oil Juice of 1 lemon and 1 lime 1 head butter lettuce, root removed, washed and dried InstructionsIn  a bowl, combine all ingredients. If you have time, let them marinate in the fridge for up to 4 hours. Heat a pan with oil on medium and saute until the chicken is cooked through and the onions and peppers have softened. Pile onto a lettuce leaf and top with guacamole and store-bought salsa.