Introduction
Crock pots have changed the way we approach home cooking, allowing for effortless meal preparation and rich flavors that develop over time. One fantastic dish to try is pepper steak, a delightful combination of tender beef, vibrant peppers, and a tangy sauce that simmers to perfection.
The beauty of making pepper steak in a crock pot is its simplicity. With just a few quality ingredients and minimal hands-on time, you can create a meal that is satisfying and vibrant. Perfect for busy days, this dish allows you to come home to a hearty dinner without the fuss.
Ingredients
- 2 lbs flank steak, sliced thinly
Flank steak is a lean cut of beef known for its rich flavor and tenderness. When sliced thinly, it absorbs the seasonings and sauce effectively, becoming soft and juicy during the slow cooking process. - 1 cup bell peppers, sliced (red and green)
Bell peppers add a sweet crunch and vibrant color to the dish. They also contribute essential vitamins and nutrients, making your meal not only tasty but also nutritious. - 1 large onion, sliced
Onions provide a savory base for the dish, enhancing the overall flavor profile. As they cook down, they become sweet and caramelized, enriching the sauce that accompanies the steak. - 3 cloves garlic, minced
Garlic adds depth and aroma to the dish. Its unique flavor becomes more mellow during the slow cooking, creating a harmonious blend with the other ingredients. - 1/4 cup soy sauce
Soy sauce brings umami richness and saltiness to the pepper steak. It acts as a key flavor enhancer, tying together the other ingredients and adding moisture as the dish cooks. - 2 tablespoons cornstarch
Cornstarch acts as a thickening agent for the sauce, helping it to cling to the beef and vegetables. It also gives a lovely texture to the final dish, ensuring it’s not too watery. - 1 cup beef broth
Beef broth serves as the cooking liquid, infusing the dish with added beef flavor. It helps to keep the steak moist and allows the flavors to meld beautifully. - 1 tablespoon Worcestershire sauce
Worcestershire sauce adds a complex layer of flavor, enhancing the dish with its tangy and slightly sweet notes. It's a great way to deepen the overall taste. - Salt and pepper to taste
These basic seasonings are crucial for enhancing the flavors of the other ingredients. Adjusting salt and pepper according to personal preference ensures a well-rounded dish. - Rice or noodles, for serving
Serving the pepper steak on a bed of rice or noodles helps balance the rich flavors. These staples absorb the sauce, making each bite a delightful experience.
Directions & Preparation
Step 1: Prepare the flank steak.
Begin by slicing the flank steak against the grain into thin strips. Slicing correctly ensures tenderness, allowing for easier chewing and a more pleasant texture. The thinner the slices, the better they'll soak up the flavors from the marinade and sauces as they cook.
Step 2: Mix the sauce ingredients.
In a bowl, combine the soy sauce, Worcestershire sauce, and beef broth. Whisking these together creates a cohesive sauce that will flavor the meat and vegetables as they meld in the crock pot. This mixture is foundational for a rich, savory outcome.
Step 3: Layer the ingredients in the crock pot.
Start by laying the sliced flank steak at the bottom of the crock pot, followed by onions, garlic, and peppers. Layering this way allows the heavier proteins to cook more thoroughly while the vegetables infuse their flavors into the mixture above them.
Step 4: Pour the sauce over the ingredients.
Carefully pour the sauce mixture over the layered ingredients in the crock pot. This ensures an even distribution of flavors and moisture, which is crucial for the tender and flavorful outcome typical of a well-prepared pepper steak.
Step 5: Set the crock pot to low heat and cook.
Cover the crock pot and set it to low for 6 to 8 hours or high for 3 to 4 hours. Cooking on low allows the flavors to meld and the beef to tenderize without risk of drying out, leading to a compelling depth of flavor.
Step 6: Thicken the sauce before serving.
About 30 minutes before serving, whisk together cornstarch and a small amount of water, then stir it into the pot. This step is essential for achieving a nice, velvety sauce that clings to the steak and vegetables, enhancing the dining experience.
Step 7: Taste and adjust seasoning.
Before serving, taste the dish to check if it needs additional salt or pepper. This final adjustment is key, as it personalizes the dish to your preference and ensures that every bite is just right.
Step 8: Serve over rice or noodles.
When ready to serve, dish out the pepper steak over cooked rice or noodles. This creates a hearty meal that not only satisfies but also showcases the beautiful colors and vibrant flavors of the dish.

The Importance of Choosing the Right Meat
Selecting the right cut of meat is crucial for the success of this dish. Flank steak is ideal for pepper steak due to its flavor and ability to tenderize during slow cooking. Avoid overcooking the steak; it should be tender but not mushy, maintaining a satisfying texture. If you prefer other cuts, consider sirloin or skirt steak as substitutes, which will also yield delicious results.
Fresh Vegetables Make a Difference
Using fresh bell peppers and onions elevates the flavor and texture of your pepper steak. The contrast between the succulent beef and crisp vegetables provides a delightful bite. Feel free to experiment with different types of peppers, such as jalapeños for some heat or yellow peppers for sweetness, ensuring a personalized touch that suits your taste.
Perfect Pairings: Beyond Rice
While rice is a classic pairing for pepper steak, consider alternatives like quinoa or roasted potatoes to add a twist. Each option provides a unique texture and complementing flavor. Quinoa, with its nutty taste, offers a healthy option, while roasted potatoes can add a crispy element that contrasts beautifully with the juicy steak.
FAQs
What if my sauce is too thin?
If your sauce is too thin after cooking, mix additional cornstarch with equal parts water to create a slurry, and stir it into the crock pot. Cook on high for about 15-20 minutes to thicken.
How can I enhance the flavor of the dish?
To boost the flavor, consider adding in some red pepper flakes for heat or a splash more soy sauce, which can deepen the umami notes of the dish.
Can I add other vegetables to the recipe?
Absolutely! Carrots, broccoli, or snap peas can be great additions, just make sure to add heartier vegetables earlier in the cooking process.
What if my beef is overcooked?
If the beef turns out overcooked, consider chopping it into smaller pieces and mixing it with the sauce to help mask the dryness, serving it with plenty of sauce over rice or noodles.
How can I adjust the spiciness?
If you prefer a milder dish, remove the seeds from the bell peppers and use fewer or milder varieties. Conversely, add more spicy peppers if you're looking for extra heat.
Can I double the recipe?
Certainly! If doubling, ensure your crock pot is large enough. Adjust cooking times slightly if needed, but typically, the same time should suffice for the increased amount.
Conclusion
Preparing pepper steak in a crock pot embodies the essence of comfort food—easy, flavorful, and perfect for sharing. The hands-off cooking method allows for a rich melding of flavors, making it ideal for family meals or gatherings.
Embrace your creativity by adjusting ingredients and seasoning to suit your palate. This dish not only feeds the body but also warms the heart, bringing everyone to the table to enjoy a homemade meal together.
Recipe Card
Notes
Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.
For make-ahead, prep components separately and assemble just before heating to preserve texture.
Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.


