Crock Pot Pepper Steak

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Crock Pot Pepper Steak

Description

Crock Pot Pepper Steak is a delicious, comforting slow cooker meal made with tender beef sirloin, colorful bell peppers, sliced onions, and a rich, savory sauce. The combination of beef broth, soy sauce, Worcestershire sauce, tomato paste, garlic, and seasonings creates a flavorful gravy that coats every piece of beef and vegetables.

This easy recipe is perfect for busy weeknights because the slow cooker does most of the work. Simply prepare the beef and vegetables, mix the sauce, combine everything in the crock pot, and let it cook until the beef becomes tender and flavorful. A little cornstarch slurry added near the end creates a thicker sauce that is perfect for spooning over rice, noodles, or mashed potatoes.

The recipe makes approximately 4–6 servings and is a wonderful choice for family dinners, meal preparation, or a cozy weekend meal.

Recipe Information

Prep Time: 15 minutes

Cook Time: 6–7 hours on LOW or 3–4 hours on HIGH

Total Time: Approximately 7 hours

Servings: 4–6

Cooking Method: Slow Cooker

Ingredients

For the Pepper Steak:

  • 1½ pounds beef sirloin, cut into strips or bite-sized pieces

  • 2 bell peppers, sliced

  • 1 medium onion, thinly sliced

  • 3 cloves garlic, minced

  • 1 cup beef broth

  • ¼ cup soy sauce

  • 2 tablespoons Worcestershire sauce

  • 2 tablespoons tomato paste

  • 1 tablespoon brown sugar

  • ½ teaspoon black pepper

  • ½ teaspoon paprika

  • ½ teaspoon ground ginger (optional)

  • ¼ teaspoon red pepper flakes (optional)

For Thickening the Sauce:

  • 2 tablespoons cornstarch

  • 2 tablespoons cold water

Instructions

1. Prepare the Beef

Start by trimming any excess fat from the beef sirloin. Cut the meat into thin strips or small, evenly sized bite-sized pieces. Keeping the pieces similar in size helps them cook evenly. Place the prepared beef directly into the bottom of your slow cooker.

2. Prepare the Vegetables

Wash the bell peppers, remove their seeds and stems, and slice them into strips. Peel and thinly slice the onion, then mince the garlic cloves. Arrange the sliced bell peppers, onion, and garlic over the beef. These vegetables will slowly soften and release their natural flavors as the dish cooks.

3. Make the Sauce

In a medium mixing bowl, combine the beef broth, soy sauce, Worcestershire sauce, tomato paste, and brown sugar. Add the black pepper, paprika, ground ginger, and red pepper flakes if using. Whisk everything together until the tomato paste is completely blended into the liquid. The sauce should have a smooth consistency and a rich savory aroma.

4. Combine Everything

Pour the prepared sauce evenly over the beef and vegetables in the crock pot. Use a spoon to gently distribute the sauce so that the beef and vegetables are coated. There is no need to stir excessively. Make sure the beef is mostly surrounded by the liquid.

5. Slow Cook Until Tender

Place the lid securely on the slow cooker. Cook on LOW for 6–7 hours or HIGH for 3–4 hours. Cooking on LOW is recommended because it gives the beef more time to become tender and allows the flavors to develop gradually.

Cooking times can vary depending on the slow cooker and the size of the beef pieces. Check that the beef is tender before moving to the next step.

6. Prepare the Cornstarch Slurry

During the final 20–30 minutes of cooking, combine 2 tablespoons of cornstarch with 2 tablespoons of cold water in a small bowl. Stir until the mixture is completely smooth and no lumps remain. This mixture will help thicken the sauce into a rich gravy.

7. Thicken the Sauce

Pour the cornstarch mixture into the slow cooker and stir gently to distribute it throughout the sauce. Replace the lid and continue cooking on HIGH for approximately 20–30 minutes, or until the sauce reaches your preferred thickness.

If the sauce is already quite thick, add the slurry gradually rather than using all of it at once.

8. Finish and Serve

Once the beef is tender and the sauce has thickened, gently stir the pepper steak to coat everything evenly. Taste the sauce and adjust the seasoning if necessary. Serve hot over steamed rice, egg noodles, or creamy mashed potatoes. Spoon plenty of the savory gravy over each serving.

Helpful Notes

Choose the right beef: Sirloin works well because it has good flavor and becomes tender when cooked properly. You can also use chuck steak, although it may require additional cooking time.

Cut evenly: Try to keep the beef strips similar in thickness so they cook at approximately the same rate.

Control the pepper flavor: Green bell peppers provide a slightly earthy taste, while red, yellow, and orange peppers add sweetness. You can use any combination you enjoy.

Watch the salt: Soy sauce and Worcestershire sauce already contain salt. Taste the finished sauce before adding extra salt.

Thicken at the end: Adding cornstarch too early can affect the final texture. Stir it in near the end of cooking for a smooth, glossy sauce.

Avoid lifting the lid: Every time the slow cooker lid is removed, heat escapes and cooking time may increase. Keep the lid closed as much as possible.

Helpful Cooking Tips

1. For deeper flavor, brown the beef strips in a hot skillet with a little oil before adding them to the slow cooker. This step is optional but adds extra richness.

2. If you prefer crisp-tender bell peppers, add some of them during the final 1–2 hours instead of adding all the peppers at the beginning.

3. For a slightly sweeter sauce, add another teaspoon of brown sugar.

4. For more heat, increase the red pepper flakes or add a little chili sauce.

5. If the gravy becomes too thick, stir in a small amount of warm beef broth until it reaches your desired consistency.

6. If you want extra vegetables, add sliced mushrooms or carrots. Cut carrots into thin pieces so they soften properly.

Serving Suggestions

Crock Pot Pepper Steak is versatile and pairs beautifully with several side dishes.

  • Steamed white rice or brown rice

  • Egg noodles or buttered noodles

  • Creamy mashed potatoes

  • Cauliflower rice

  • Roasted broccoli

  • Steamed green beans

  • Garlic bread

  • Simple cucumber salad

Rice is a particularly good choice because it absorbs the flavorful sauce. For a complete family dinner, serve the pepper steak with rice and a side of steamed vegetables.

Storage and Reheating

Refrigeration: Allow leftovers to cool slightly, then transfer them to an airtight container. Refrigerate for up to 3–4 days.

Freezing: Place cooled pepper steak in a freezer-safe container, leaving a little room for expansion. Freeze for up to 2–3 months for best quality.

Reheating: Warm leftovers in a saucepan over medium-low heat, stirring occasionally. Add a splash of beef broth or water if the gravy has become too thick. You can also microwave individual portions in a covered microwave-safe dish, stirring halfway through.

Thaw frozen leftovers in the refrigerator before reheating. Reheat until the food reaches 165°F (74°C).

Estimated Nutritional Information

Per serving, based on 6 servings and without rice or other side dishes:

  • Calories: 290–340

  • Protein: 32–36g

  • Carbohydrates: 14–18g

  • Fat: 11–15g

  • Fiber: 2–3g

  • Sugar: 5–7g

  • Sodium: 750–950mg

Nutritional values are estimates and will vary depending on the beef cut, soy sauce brand, and portion size.

Benefits of This Recipe

Protein-rich meal: Beef sirloin provides protein, which helps support muscle maintenance and normal body functions.

Provides important nutrients: Beef contains nutrients such as iron, zinc, and vitamin B12.

Includes vegetables: Bell peppers provide vitamin C and other beneficial plant compounds, while onions and garlic contribute flavor and additional nutrients.

Convenient preparation: Slow cooking makes this meal convenient for busy days because most of the cooking happens without constant attention.

Flexible serving options: You can serve it with rice, noodles, potatoes, or lower-carbohydrate alternatives depending on your preferences.

For anyone monitoring blood sugar or carbohydrate intake, serving the pepper steak with a suitable portion of cauliflower rice or non-starchy vegetables instead of regular rice may help reduce the meal’s carbohydrate content. The sauce also contains brown sugar and soy sauce, so ingredient adjustments may be appropriate depending on individual dietary needs.

Frequently Asked Questions

1. Can I use a different cut of beef?

Yes. Chuck steak, round steak, or stew meat can be used. Some cuts may need additional cooking time to become tender.

2. Do I need to brown the beef first?

No. You can add the raw beef directly to the crock pot. Browning is optional and adds extra flavor, but it is not necessary.

3. Can I prepare this recipe the night before?

Yes. You can prepare the vegetables, measure the sauce ingredients, and cut the beef ahead of time. Store everything separately in the refrigerator until ready to cook.

4. Can I make the sauce thicker?

Yes. Mix another tablespoon of cornstarch with an equal amount of cold water and add it gradually. Allow the sauce to cook until thickened.

5. Can I make this recipe without brown sugar?

Yes. You can omit the brown sugar or replace it with a suitable sugar-free alternative. The finished sauce will have a slightly less sweet flavor.

6. Can I use frozen bell peppers?

Yes. Frozen sliced bell peppers can be used. Add them directly to the slow cooker, although they may become softer than fresh peppers.

7. Can I make pepper steak spicy?

Absolutely. Add extra red pepper flakes, chili powder, or a little hot sauce to give the gravy more heat.

8. What is the best way to serve pepper steak?

Steamed rice is a classic option, but egg noodles and mashed potatoes are also delicious because they soak up the savory gravy.

Final Thoughts

Crock Pot Pepper Steak is an easy, flavorful, and satisfying meal that brings together tender beef, colorful vegetables, and a rich homemade sauce. With only 15 minutes of preparation, the slow cooker handles most of the work while the ingredients slowly develop their delicious flavor.

Whether you serve it over fluffy rice, warm noodles, or creamy mashed potatoes, this comforting dinner is sure to become a favorite in your regular meal rotation.

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