I like to cook it like this:
1/4 cup of Claude's Fajita Marinade
1 onion sliced medium to thin slices
Package of Fresh sliced mushrooms
package of Raw Spinach
Grated Monteray Jack cheese
put the marinade in skillet, add onion and let saute about 3 minutes, add the mushrooms and saute a couple of more minutes, then add the spinach and stir till the spinach is all wilted down, then let simmer a few minutes.
Put on plate and top with some grate Monteray Jack cheese.
Makes a good side for Grilled Chicken