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black skillet with sirloin tips, red, green and yellow bell peppers and onions

Sautéed Sirloin Tips With Bell Peppers And Onion

Course Appetizer, Main Course
Cuisine American, Southern
Keyword sauteed=sirloin-tips-with-bell-peppers-and-onion, steak-recipes
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 6 servings
Calories 447kcal
Author Melissa Sperka


  • 3 lb sirloin steak cut into 1-inch pieces
  • 1/4 cup Teriyaki or Soy sauce
  • 1/4 cup packed light brown sugar
  • 3 Tbsp olive oil plus additional for cooking
  • 2 Tbsp chopped Italian parsley or cilantro
  • 3 clove garlic minced
  • 1 tsp red pepper flakes
  • 2 tsp steak seasoning divided [i.e. Mesquite/Montreal/Chicago/ Kansas City your preference]
  • 1 red bell pepper seeded and sliced
  • 1 green bell pepper seeded and sliced
  • 1 large sweet onion cut into thin wedges
  • Black pepper to taste


  • Use a sharp knife to cut sirloin steaks into 1-inch pieces.
  • Marinade: In a small bowl whisk together the teriyaki sauce, brown sugar, olive oil, chopped parsley, 3 clove minced garlic and red pepper flakes. Place into a plastic storage bag and refrigerate for several hours or overnight.
  • Prepare: Remove the sirloin tips from the marinade. Discard the marinade.
  • Heat a few drizzles of olive oil in a large cast iron or heavy skillet over medium-high heat. Add the sirloin tips. Cook for 5-7 minutes until browned and to your preferred doneness. Season with 1 tsp of steak seasoning. Remove from the pan to a platter to rest.
  • To the skillet add the sliced bell peppers and onion wedges. Season with 1 tsp steak seasoning and black pepper to your taste. Add additional olive oil if needed.
  • Cook for 5 minutes scraping the brown bits from the bottom of the skillet. Cook until browned and crisp tender.
  • Add the sirloin beef tips back to the pan. Stir until heated through then serve.


Steak seasonings vary in sodium content. Adjust the amount to your taste based on the particular brand used.


Serving: 1serving | Calories: 447kcal | Carbohydrates: 18g | Protein: 51g | Fat: 18g | Saturated Fat: 5g | Cholesterol: 138mg | Sodium: 604mg | Potassium: 974mg | Fiber: 1g | Sugar: 15g | Vitamin A: 811IU | Vitamin C: 44mg | Calcium: 99mg | Iron: 5mg