1. Heat oven to 325 degrees F. Heat oil in stockpot over medium heat; brown beef steaks.
2. Sprinkle steaks with thyme and salt and pepper; top with onion and jalapeno peppers. Add 1/4 cup water; bring to a boil. Cover tightly and cook 45 minutes. Add tomatoes and bell peppers. Cook, covered, 30 to 45 minutes or until beef is fork-tender.
3. Remove steaks. Cook and stir sauce over high heat 8 to 10 minutes or until slightly thickened. Cut steaks into serving-size pieces; add to sauce. Serve over pasta.
Source: Cattlemen's Beef Board and National Cattlemen's Beef Association
Please note that some ingredients and brands may not be available in every store.