3 med. zucchini, sliced
2 tomatoes, chopped
1 pkg. mushrooms, sliced
1 onion, chopped
2 cans roast beef in gravy
1 lg. can diced Ortega chilies
3 c. cooked white rice
1 c. Cheddar cheese
1 c. Jack cheese

Put butter in skillet. Saute onions, mushrooms, tomatoes and zucchini. Add remaining ingredients except cheese. Simmer 10 minutes. Top with cheese. Serve with tortillas. If mixture gets too thick, add a jar of brown gravy.