Imagine coming home after a long day to the rich aroma of tender beef simmering in a savory sauce. This slow-cooked pepper steak recipe is not just a meal; it’s an experience. The combination of flavorful bell peppers and tender beef will have your mouth watering before you’ve even taken your first bite.
This dish is all about convenience and flavor. With simple ingredients and minimal prep time, you can set it and forget it while your slow cooker does all the work. It’s the kind of recipe that makes busy weeknights feel special and satisfying.
The beauty of slow cooking lies in its ability to enhance flavors. As the beef cooks low and slow, it becomes incredibly tender and absorbs all the savory goodness from the peppers and seasonings. You’ll find that each bite bursts with a delicious blend of spices that’ll make you want to come back for seconds.
Delicious Slow-Cooked Pepper Steak

This pepper steak features juicy, melt-in-your-mouth beef mixed with vibrant bell peppers and a savory sauce. It’s a filling dish that pairs perfectly with rice or noodles, making it a go-to family favorite that everyone will enjoy.
Ingredients
- 2 pounds flank steak, sliced into strips
- 1 large onion, sliced
- 2 bell peppers (any color), sliced
- 4 cloves garlic, minced
- 1/4 cup soy sauce
- 1/4 cup beef broth
- 2 tablespoons oyster sauce
- 1 tablespoon cornstarch
- 1 tablespoon sugar
- 1 teaspoon black pepper
- 1 teaspoon ground ginger
- 1 tablespoon vegetable oil
- Cooked rice or noodles for serving
Instructions
- Prep the Ingredients: Slice the flank steak, onion, and bell peppers. Mince the garlic.
- Sear the Beef: In a skillet, heat vegetable oil over medium-high heat. Add the sliced beef and sear until browned on all sides. Transfer to a slow cooker.
- Add Vegetables: In the slow cooker, add the sliced onion, bell peppers, and minced garlic on top of the beef.
- Mix the Sauce: In a bowl, combine soy sauce, beef broth, oyster sauce, cornstarch, sugar, black pepper, and ground ginger. Stir until smooth, then pour over the beef and vegetables in the slow cooker.
- Cook: Cover the slow cooker and cook on low for 6-8 hours or on high for 3-4 hours until the beef is tender.
- Serve: Once cooked, serve the pepper steak over cooked rice or noodles. Enjoy the rich flavors and tender texture!
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 6-8 hours
- Total Time: 6 hours 15 minutes
Nutrition Information
- Servings: 6 servings
- Calories: 320kcal
- Fat: 12g
- Protein: 32g
- Carbohydrates: 18g