1/2 tsp. dry mustard
1/2 tsp. pepper
1/2 tsp. garlic salt
1/2 tsp. onion salt
1/4 c. Western dressing
1/4 c. Zesty Italian dressing
1 c. salad oil
2 c. catsup

Mix dry ingredients. Add dressings. Add steak cubed, mushrooms, green pepper, onions, canned whole potatoes, cherry tomatoes. Marinate 24 hours at least. Place on skewers. Cook on grill to desired doneness.