Here i found a recipe just for you on internet: Use sirloin tips or thinly sliced top sirloin in this tasty pepper steak recipe. Cut beef in thin strips. Heat olive oil over medium heat; add steak strips. Cook, stirring, until steak is browned. Add onion, garlic powder, pepper, Louisiana seasoning or seasoned salt and cook, stirring, until onion is tender. Add the pepper strips and beef broth; cook for about 3 to 5 minutes longer. Add tomatoes and soy sauce and bring to a simmer. Simmer for 2 to 3 minutes. Taste and add salt as needed.Serves 4 to 6.