You need 1 ingredient. The key ingredients include: ["2-1/2 to 3-lb round rump roast or other roasting beef", "Cut in to 2"" chunks, tenderize with spiked mallet, then tenderize with needler.", "(Could use pork butt or other roast. If so you wont need as much tenderizing and probably less cooking time. Omit lemon juice and vinegar from marinade).", "Marinade:", "2-tbls brown sugar", "1/4 cup tequila", "1/4 cup Marsala or sherry", "1/2 cup soy sauce", "1/2 cup Worcestershire sauce", "1/4 cup franks hot sauce", "1/4 cup cider vinegar", "1/4 cup lemon juice from concentrate", "1/4 tsp cumin", "1-tbl coarse black pepper", "1-tbl dried minced onion", "1-tbl dried cilantro", "1-tsp granulated garlic", "*Mix all ingredients thoroughly", "Braising liquid:", "1-large onion sliced and rough chopped", "1/2 cup hot peppers (jalapenos, Serrano, etc.) diced", "2-stalks celery finely chopped", "2-Tbl minced garlic or to taste", "1-tbl double-concentrated tomato paste", "Juice of 1/4 lime or more if you like", "1-14 1/2 oz can diced tomatoes", "1-tbl paprika", "1-tsp dried oregano", "Dash cumin", "1-Tbl chili powder", "1-tsp dried cilantro or fresh", "1tbl Worcestershire sauce", "2 cups beef broth"].