This Crock Pot Pepper Steak recipe is a weeknight savior, transforming simple ingredients into a flavorful, tender meal with minimal effort. It’s the kind of dish that makes you feel accomplished without spending hours in the kitchen.
Why This Crock Pot Pepper Steak Works
This recipe is designed for maximum flavor with minimum fuss. The slow cooker tenderizes the steak beautifully, while the combination of vegetables and a savory sauce creates a classic, comforting taste.
Ingredients
- 1.5 pounds sirloin steak or flank steak, thinly sliced against the grain
- 2 large bell peppers (any color combination: red, green, yellow, orange), seeded and sliced
- 1 large onion, thinly sliced
- 3 cloves garlic, minced
- 1 (10.5 ounce) can condensed cream of mushroom soup
- 1/2 cup beef broth
- 1/4 cup soy sauce (low sodium is fine if you prefer)
- 2 tablespoons Worcestershire sauce
- 1 tablespoon cornstarch (for thickening the sauce, optional but recommended)
- 1/4 cup water (if using cornstarch)
- 1 tablespoon olive oil (for searing, optional but adds depth)
- Salt and freshly ground black pepper to taste
- Cooked white or brown rice, for serving
- Fresh parsley, chopped (for garnish, optional)
Gathering all your ingredients before you begin is a fundamental step in home cooking that ensures a smooth and enjoyable process.
How to Make It
- Prepare the Steak: If you’re searing the steak, heat the olive oil in a large skillet over medium-high heat. Season the thinly sliced steak pieces generously with salt and freshly ground black pepper.
- Layer the Vegetables: Place the thinly sliced onions evenly across the bottom of your slow cooker insert. Arrange the sliced bell peppers over the onions. Try to distribute them evenly so they can cook uniformly.
- Add the Steak and Aromatics: Arrange the seared steak (or the raw, thinly sliced steak if you skipped the searing step) in an even layer over the vegetables in the slow cooker.
- Combine and Pour the Sauce: In a medium-sized mixing bowl, whisk together the condensed cream of mushroom soup, beef broth, soy sauce, and Worcestershire sauce until well combined and smooth.
- Cook: Cover the slow cooker tightly with its lid. Set the cooking temperature to LOW and cook for 6 to 8 hours, or set the temperature to HIGH and cook for 3 to 4 hours.
- Thicken the Sauce (Optional): About 30 minutes before serving the pepper steak, if you desire a thicker sauce, prepare the cornstarch slurry.
- Serve: Once the pepper steak is cooked and the sauce is thickened to your liking (if applicable), it’s ready to be served.
This Crock Pot Pepper Steak recipe is remarkably straightforward, ensuring a flavorful and tender meal with minimal kitchen time. It’s a prime example of how simple techniques and the right ingredients can yield impressive results.
Nutrition at a Glance
- Calories: A serving can range from approximately 400 to 700 calories. This wide range is influenced by the amount of rice served, the leanness of the steak, and the fat content in the condensed soup.
- Protein: The primary protein source is the sirloin or flank steak, which offers a good amount of complete protein essential for muscle repair and satiety.
- Fat: Fat content will depend on the cut of steak used, whether olive oil was used for searing, and the fat content of the condensed soup.
- Carbohydrates: The carbohydrates come mainly from the vegetables (bell peppers and onions) and the accompanying rice.
- Sodium: This can be a higher-sodium dish, primarily due to the condensed soup and soy sauce.
- Vitamins and Minerals: Bell peppers are an excellent source of Vitamin C, an important antioxidant.
- Fiber: The dietary fiber content will be moderate, mainly contributed by the bell peppers, onions, and the choice of rice (brown rice or other whole grains would provide more fiber than white rice).
It’s always a good practice to use a reliable online nutrition calculator or consult with a registered dietitian or your physician for precise dietary information tailored to your specific ingredient choices, portion control, and dietary needs.
How to Serve It
- Classic over Rice: The most traditional, comforting, and popular way to serve this dish is generously spooned over a bed of fluffy white or brown rice.
- With Noodles: For an alternative to rice, wide egg noodles, fettuccine, or even spaghetti make a delightful base for the pepper steak.
- In a Wrap or Sandwich: For a more casual, portable meal, spoon the pepper steak mixture into warm tortillas for fajita-style wraps, or pile it onto toasted hoagie rolls for a hearty, flavorful sandwich.
- Alongside Mashed Potatoes: Creamy, buttery mashed potatoes are another fantastic, comforting companion to the savory pepper steak.
- With Quinoa or Farro: For a healthier, protein-rich grain option, serve over cooked quinoa or farro. These grains offer a slightly nutty flavor and a satisfying chew that complements the dish well.
The key to serving this pepper steak effectively is to pair it with a base that can absorb the delicious sauce, ensuring every bite is full of flavor.
Don’t miss this delicious recipe: French-Style Potato and Green Bean Salad with Mustard Vinaigrette
Common Mistakes
- Not Slicing Steak Thinly Enough: This is perhaps the most critical mistake leading to tough steak. If the steak isn’t sliced thinly, and especially if it’s not sliced against the grain, it can become tough and chewy, even after hours in the slow cooker.
- Overcrowding the Slow Cooker: While this is a dump-and-go meal, it’s still important not to overfill your slow cooker.
- Forgetting to Thicken the Sauce (If Desired): If you prefer a thicker, spoonable sauce rather than a brothier one, forgetting to add the cornstarch slurry at the end will result in the sauce remaining thinner than you might have envisioned.
- Not Tasting and Adjusting Seasoning: While the recipe provides a good base of flavor, everyone’s palate is different, and the salt content of ingredients can vary.
- Using Subpar Cuts of Steak Without Proper Preparation: While slow cooking is forgiving, starting with a very tough cut of meat and not slicing it extremely thinly against the grain can still result in a chewy texture.
Being aware of these common pitfalls can help you ensure your Crock Pot Pepper Steak turns out delicious and tender every time.
Storage and Reheating
- Storage: Allow the cooked pepper steak mixture to cool to room temperature, which should take about 1-2 hours. Once cooled, transfer it to an airtight container. Store in the refrigerator for up to 3 to 4 days.
- Reheating (Stovetop): The stovetop is often the best method for reheating pepper steak as it allows for gentle, even heating and you can control the consistency of the sauce.
- Reheating (Microwave): Transfer a portion of the pepper steak to a microwave-safe dish. Heat on medium power (around 50-70%) for 1-2 minutes.
- Reheating (Oven): For larger quantities or a more gentle reheating method, transfer the pepper steak to an oven-safe dish. Cover the dish tightly with aluminum foil to trap moisture.
Taking these steps will ensure your leftovers are just as enjoyable and safe to eat as the fresh meal.

Leftover Ideas
- Pepper Steak Quesadillas: Dice any leftover steak and pepper mixture. Warm it slightly, then use it as a flavorful filling for cheese quesadillas.
- Savory Stuffed Bell Peppers: Chop the leftover pepper steak mixture. Mix it with some additional cooked rice if needed, and stuff the filling into hollowed-out bell peppers. Bake in the oven until the peppers are tender and the filling is heated through.
- Quick Stir-Fry Supplement: Add leftover pepper steak directly into a quick vegetable stir-fry towards the end of the cooking time.
- Hearty Sandwich Filling: Pile the warmed pepper steak mixture onto crusty rolls or hoagie buns for a hearty and satisfying sandwich.
- Savory Casserole Base: Combine the leftover pepper steak with cooked pasta or rice, a can of condensed soup (like cream of mushroom or celery), and top with cheese or breadcrumbs.
- Salad Topping: Chop the leftover pepper steak into smaller pieces and serve it cold or warm over a bed of mixed greens, alongside other salad favorites like tomatoes, cucumbers, and a vinaigrette dressing for a substantial meal.
These ideas help extend the enjoyment of your meal, minimize food waste, and offer new and exciting ways to savor the familiar flavors of your Crock Pot Pepper Steak.
PrintCrock Pot Pepper Steak – Easy Slow Cooker Dump and Go Meal!
- Total Time: 4 hours 20 minutes – 8 hours 20 minutes
- Yield: 6 servings 1x
Description
A simple and delicious Crock Pot Pepper Steak recipe that’s a true dump-and-go meal. Perfect for busy weeknights, this slow cooker meal features tender steak and colorful vegetables in a savory sauce, served over rice.
Ingredients
- 1.5 pounds sirloin steak or flank steak, thinly sliced against the grain
- 2 large bell peppers (any color combination), seeded and sliced
- 1 large onion, thinly sliced
- 3 cloves garlic, minced
- 1 (10.5 ounce) can condensed cream of mushroom soup
- 1/2 cup beef broth
- 1/4 cup soy sauce (low sodium is fine if you prefer)
- 2 tablespoons Worcestershire sauce
- 1 tablespoon cornstarch (for thickening the sauce, optional but recommended)
- 1/4 cup water (if using cornstarch)
- 1 tablespoon olive oil (for searing, optional but adds depth)
- Salt and freshly ground black pepper to taste
- Cooked white or brown rice, for serving
- Fresh parsley, chopped (for garnish, optional)
Instructions
- 1. If searing the steak: Heat olive oil in a skillet over medium-high heat. Season steak with salt and pepper. Sear in batches for 1-2 minutes per side until browned (do not cook through). Remove and set aside. If skipping searing, proceed to next step.
- 2. Place sliced onions and bell peppers in the bottom of the slow cooker.
- 3. Add the seared steak (or raw, thinly sliced steak) and minced garlic over the vegetables.
- 4. In a medium bowl, whisk together condensed soup, beef broth, soy sauce, and Worcestershire sauce. Pour evenly over the ingredients in the slow cooker.
- 5. Cover and cook on LOW for 6-8 hours or on HIGH for 3-4 hours.
- 6. Optional thickening: About 30 minutes before serving, whisk cornstarch and water to form a slurry. Stir into the slow cooker and cook on high until thickened.
- 7. Serve hot over cooked rice, garnished with fresh parsley if desired.
Notes
Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat gently on the stovetop or in the microwave. For stovetop reheating, add a tablespoon of water or broth if sauce is too thick. In microwave, heat on medium power, stirring halfway through.
- Prep Time: 20 minutes
- Cook Time: 4-8 hours
- Category: Main Course
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: approx. 400-700 (varies with serving size and rice)
- Sugar: approx. 8-12g
- Sodium: approx. 800-1500mg (varies with ingredients)
- Fat: approx. 15-30g
- Carbohydrates: approx. 30-50g
- Fiber: approx. 3-6g
- Protein: approx. 25-40g
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