It’s hard to beat the convenience of a crock pot meal that also delivers restaurant-quality taste. With its rich, savory flavors, crock pot pepper steak will quickly become a favorite in your household. The slow cooking method ensures the beef is perfectly tender and the flavors meld together wonderfully, making every bite a delight.
Ingredients

- 2 lbs beef sirloin, sliced into strips
- 3 bell peppers (red, yellow, green), sliced
- 1 onion, sliced
- 2 tbsp soy sauce
- 1/4 cup beef broth
- 3 cloves garlic, minced
- 1 tsp ground black pepper
- 1 tbsp corn starch
- 1 tbsp olive oil
Equipments
- Crock Pot
- Sharp knife
- Cutting board
- Mixing bowl
- Spoon
How to Make Crock Pot Pepper Steak – Step By Step
Step 1: Prepare the Ingredients
Begin by slicing your beef sirloin into uniform strips. This ensures even cooking and a good texture in every bite. Slice your bell peppers and onion into strips, trying to keep them somewhat uniform in size. Mince the garlic cloves finely. These preparations not only make the process smoother but also ensure all ingredients cook evenly in the crock pot.
Step 2: Sear the Beef
In a hot skillet, add some olive oil and sear the beef strips over medium-high heat until they are browned on all sides. This step locks in the juices and enhances the beef’s flavor, giving your pepper steak that rich, succulent taste you’ll crave.
Step 3: Assemble in Crock Pot
Transfer the seared beef into the crock pot. Add the sliced peppers, onions, and minced garlic. In a separate bowl, mix together beef broth, soy sauce, and ground black pepper, then pour this mixture over the ingredients in the crock pot.
Step 4: Cook Slowly
Set your crock pot to low and let it cook for 5–6 hours. This low and slow cooking process ensures the beef becomes tender and the flavors meld together beautifully, resulting in a tasty, hearty dish.
Step 5: Thicken the Sauce
About 15 minutes before serving, mix corn starch with a little cold water to make a slurry. Stir it into the crock pot to thicken the sauce. Cover again and let it cook until the sauce reaches your desired consistency.
How to Serve Crock Pot Pepper Steak
Serve your succulent pepper steak over a bed of fluffy steamed rice, or if you’re looking to keep it low-carb, over cauliflower rice. It pairs perfectly with a side of steamed broccoli or a crisp green salad to round out this nourishing meal.
Recipe Success Tips & Suggestions
To maximize flavor, choose good quality beef and fresh, firm vegetables. Searing the beef adds a depth of flavor but if you’re in a rush, you can skip it and add the beef directly to the crock pot.
High Protein Powerhouse: Enhance Your Pepper Steak!
For those looking to up the protein intake, consider swapping regular beef with leaner cuts rich in protein like flank steak. Adding a handful of cooked beans or lentils towards the end of cooking can also boost the nutritional profile without altering the beloved flavors too much.
Keto-Friendly Delight: Low Carb Crock Pot Pepper Steak
Reinvent your pepper steak with a keto-friendly twist! Skip the cornstarch and replace soy sauce with a sugar-free alternative or coconut aminos. Pair it with zoodles or cauliflower rice to keep it low-carb while satisfying your steak cravings.
Storage Instructions
Store leftovers in an airtight container in the refrigerator for up to 3 days. For longer storage, freeze in sealed containers for up to 2 months – just be sure to reheat thoroughly when you’re ready to enjoy it again.
FAQs
- Can I use chicken instead of beef? Yes, using chicken is a great variation and cooks similarly well in the crock pot.
- How can I add more vegetables? Feel free to include additional veggies like mushrooms or zucchini, which complement peppers beautifully.
- Is there a substitute for soy sauce if I’m gluten-free? Coconut aminos make an excellent gluten-free substitute for soy sauce in this recipe.
- Can I add potatoes to this dish? Absolutely, but consider parboiling them first so they cook evenly.
Savor The Results of Your Culinary Skills!
This crock pot pepper steak offers a simple yet impressive meal that brings your taste buds on a flavorful journey. We invite you to share your experience by leaving a comment or suggesting how you like to customize this recipe. Don’t forget to share this wonderful find with friends and family – happy cooking!

Crock Pot Pepper Steak
Ingredients
Main Ingredients
- beef sirloin
- bell peppers
- onion
- soy sauce
- beef broth
- garlic
- ground black pepper
- cornstarch
Instructions
Steps
- Slice the beef sirloin and vegetables, and mince the garlic.
- Sear the beef strips in olive oil until browned.
- Place beef and vegetables in the crock pot and add soy sauce, beef broth, and pepper.
- Cook on low for 5–6 hours.
- Add cornstarch slurry to thicken before serving.
