Strips Of Meat With Onions And Tomatoes(Venezuelan Dish)  
["2 to 2 1/2 lb. roast beef meat (round, chuck or sirloin tip) or leftover roast beef", "2 Tbsp. oil", "1 Tbsp. Worcestershire sauce", "3/4 c. grated onion", "2 cloves garlic", "3 tsp. salt", "1/2 tsp. black pepper", "1/4 tsp. ground cumin", "1/2 c. oil", "2 c. chopped fine onions", "1/2 c. pimiento, chopped", "2 c. tomatoes, chopped fine (without skin and seeds)", "1 tsp. salt", "1/4 tsp. black pepper", "1/4 tsp. Worcestershire sauce", "2 Tbsp. ketchup"]
["Make marinade for meat:", "Combine 2 tablespoons oil, 1 tablespoon Worcestershire sauce, grated onion, garlic (crushed), 3 teaspoons salt, 1/2 teaspoon pepper and ground comino.", "Mix well and rub it into the meat.", "Marinate meat for 1/2 hour."]
["beef meat", "oil", "Worcestershire sauce", "onion", "garlic", "salt", "black pepper", "ground cumin", "oil", "onions", "pimiento", "tomatoes", "salt", "black pepper", "Worcestershire sauce", "ketchup"]