Slow cooker pepper steak is a savory and hearty dish that combines tender beef with colorful bell peppers and a rich sauce. This recipe offers a simple yet flavorful meal that cooks effortlessly in your slow cooker.

Why This Recipe Works

This slow cooker pepper steak recipe works because it utilizes the slow cooking method to tenderize the beef sirloin until it’s melt-in-your-mouth delicious. Over several hours, the flavors meld together, creating a rich sauce that coats the beef and veggies perfectly. With minimal prep time, it’s an effortless way to enjoy a robust meal.

Having made this dish multiple times for family gatherings and weeknight dinners, I have found it consistently satisfies everyone’s taste buds. The combination of seared beef, fresh vegetables, and an easy sauce makes this an incredibly versatile dish that pairs well with rice or noodles. The slow cooker transforms simple ingredients into a satisfying meal for any occasion.

Ingredients

Step-by-Step Instructions

1. Gather Ingredients

   Collect all ingredients before starting the cooking process.

2. Prepare Beef

   Sprinkle beef sirloin strips with garlic powder, seasoning evenly.

3. Sear Beef

   Heat vegetable oil in a large skillet over medium heat, then sear beef strips until browned, about 5 minutes per side.

4. Transfer to Slow Cooker

   After browning, transfer the seared beef strips to the slow cooker.

5. Dissolve Bouillon

   In a small bowl, dissolve the bouillon cube in hot water, whisking in cornstarch until smooth.

6. Add to Cooker

   Pour the bouillon mixture into the slow cooker with beef. Stir in chopped onions, bell peppers, stewed tomatoes, soy sauce, sugar, and salt.

7. Cook

   Cover and cook on High for 3 to 4 hours, or on Low for 6 to 8 hours until the beef is tender.

Chef Tips for Perfect Results

• Use a meat thermometer to check doneness; beef should reach an internal temperature of 145°F.
• For added depth of flavor, marinate the beef in soy sauce and garlic powder for a few hours before cooking.
• Chop bell peppers into similar sizes to ensure even cooking and texture.
• Make sure to sear the beef well; this step adds a rich flavor that elevates the dish.
• Consider garnishing with freshly chopped parsley for a pop of color and added freshness when serving.

Common Mistakes to Avoid

• Skipping the browning step: This crucial step adds flavor through caramelization. Take the time to sear the meat.
• Using too much salt: Adjust salt to taste, especially if using other salty ingredients like soy sauce.
• Overcrowding the slow cooker: Ensure there’s enough space for heat circulation, avoiding tough, unevenly cooked beef.
• Opening the lid frequently: Each time the lid is removed, heat escapes, affecting cooking time and texture.

Variations and Substitutions

Serving Suggestions and Pairings

Serve slow cooker pepper steak over fluffy white rice, egg noodles, or steamed vegetables for a complete meal. This dish is perfect for weeknight dinners or casual gatherings with friends. Pair with a simple salad or garlic bread to round out your meal.

Storage and Reheating

Nutritional Information

Frequently Asked Questions

Can I substitute beef sirloin with chicken for a lighter option?

Yes, chicken can be used as a substitute. It will create a different flavor but keeps the dish light and enjoyable.

How do I know when beef is done cooking in a slow cooker?

The beef is done cooking when it reaches an internal temperature of 145°F and is easy to shred with a fork.

What can I do if my sauce is too thin?

If the sauce is too thin, mix additional cornstarch with water and whisk it in. Allow it to cook for another 30 minutes until thickened.

How far ahead can I make this slow cooker pepper steak?

You can prepare the ingredients up to 24 hours in advance and store them in the fridge. Cook them on the day you plan to serve the dish.

What side dishes pair well with this pepper steak?

Serve with steamed rice, roasted vegetables, or crusty bread. These sides will complement the flavors nicely.

Slow cooker pepper steak is a straightforward, flavorful dish that guarantees satisfaction with every bite. Cooking it low and slow allows the flavors to deepen, making it a family favorite. Enjoy it over rice or noodles for a hearty meal, and watch it become a staple in your kitchen.

Slow Cooker Pepper Steak Recipe Adding Bold Flavor

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Print Recipe

A savory, hearty American dish showcasing tender seared beef sirloin simmered with bell peppers in a bold, thickened sauce. Easy to prepare and perfect for family meals, this slow cooker recipe intensifies flavors while minimizing effort.

• Total Time: 515
• Yield: 4 servings 1x

Ingredients

Scale 1x2x3x

2 pounds beef sirloin (cut into 2-inch strips)
¾ teaspoon garlic powder
3 tablespoons vegetable oil
1 beef bouillon cube
¼ cup hot water
1 tablespoon cornstarch
½ cup chopped onion (yellow or white)
2 large green bell peppers (roughly chopped)
1 (14.5 ounce) can stewed tomatoes (with liquid)
3 tablespoons soy sauce
1 teaspoon white sugar
½ teaspoon salt

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Instructions

In a small bowl, dissolve the beef bouillon cube in hot water and set aside.
Heat vegetable oil in a skillet over medium heat. Add beef strips and sear for 2-3 minutes per side.
Transfer seared beef to the slow cooker.
Add dissolved bouillon mixture, garlic powder, chopped onion, bell peppers, stewed tomatoes, soy sauce, sugar, and salt to the slow cooker.
Sprinkle cornstarch over the mixture and stir to combine.
Cook on low for 8 hours or high for 4-5 hours. Stir occasionally to prevent burning.
Serve around rice, noodles, or crusty bread for a complete meal.

Notes

For optimal tenderness, avoid overcooking beyond 8 hours on low.
Substitute flank steak for a firmer texture.
Use arrowroot powder instead of cornstarch for thickening.
Enhance depth by using homemade beef broth instead of bouillon cube.
Adjust spice level with chili flakes or hot sauce if desired.

• Author: Camellia
• Prep Time: 15
• Cook Time: 480
• Category: Crockpot Recipes
• Method: Slow Cooking
• Cuisine: American

Nutrition

• Serving Size: 1 serving
• Calories: 440
• Sugar: 1g
• Sodium: 2500mg
• Fat: 39g
• Saturated Fat: 12g
• Carbohydrates: 11g
• Fiber: 2g
• Protein: 55g
• Cholesterol: 80mg