Marinated, Browned Beef Tips (Stew Beef)
["1/2 c. red wine vinegar", "1/3 c. red wine (optional)", "1/4 c. balsamic vinegar", "1 Tbsp. Worcestershire sauce", "1 Tbsp. soy sauce", "1 tsp. hot sauce (optional)", "1/2 c. all-purpose flour", "2 Tbsp. Cajun seasoning", "1 Tbsp. paprika", "1 Tbsp. chili powder (optional)", "1 Tbsp. coarse pepper", "1 Tbsp. kosher salt", "1 1/2 to 2 lb. stew beef or equivalent (es. chuck)"]
["Prepare marinade of red wine vinegar, red wine (optional), balsamic vinegar, soy sauce, Worcestershire sauce and hot sauce (optional). Cut stew beef/chuck steak into 1-inch cubes. Marinate in the marinade for at least 4 hours, overnight in refrigerator if possible, in non-metallic container. Light coat marinated beef tips in \"flour mixture\" and brown over medium-high heat. After browned, add residual marinade and cook until it forms a thick sauce."]
["red wine vinegar", "red wine", "balsamic vinegar", "Worcestershire sauce", "soy sauce", "hot sauce", "all-purpose", "Cajun seasoning", "paprika", "chili powder", "coarse pepper", "kosher salt", "stew beef"]