Santa Fe Pot Roast
["3 lb. lean beef chuck", "1 1/2 tsp. chili powder", "1 tsp. ground cumin", "1/2 tsp. garlic powder", "1/4 tsp. black pepper", "1/2 tsp. dried oregano", "1 Tbsp. shortening", "2 (14 1/2 oz.) cans Mexican-style stewed tomatoes", "1 (4 oz.) can chopped green chilies", "1 (2 1/4 oz.) can sliced black olives, drained"]
["Combine chili powder, cumin, garlic powder, pepper and oregano.", "Make small slits in roast; in each slit, insert some of the spice."]
["lean beef chuck", "chili powder", "ground cumin", "garlic powder", "black pepper", "oregano", "shortening", "tomatoes", "green chilies", "black olives"]