Pepper stеak is a yummy dish that mixes tender bеef strips with bright bell peppers and a savory sаuce , making it a top pick in lots of homes . This meal not only fills you up but also lets you play with flavors from all over the world . Normally you’d cook it on the stovetop , and it’s famous for its rich taste and quick cooking time , so you get a warm dinner real fast .
But in today’s busy world many cooks are loving the simplicity of a сrock роt to save time and still eat amazing home food . Just toss everything in the pot , press a button , and forget about it till dinner . The slow heat brings out deep flavors while you get to do other stuff or just chill .
This guide will walk you through making the best pepper steak in a сrock роt . From what ingredients you need to easy steps , we’ll show how to turn this classic into a fuss-free slow cooker win . Let’s get started and see how simple it can be .

What is Pepper Steak ?
Pepper steak is a simple dish with thin strips of meat sautéed alongside bell peppers and onions , all coated in a tasty sauce . It came from Chinese food but now you’ll find it everywhere , each place giving it its own spin . The name highlights the black pepper that gives it a little kick , which pairs so well with the juicy meat .
The usual lineup includes lean beef , green or red peppers , onions , garlic , plus soy sauce and Worcestershire sauce to make the sauce . You quickly fry the meat for a nice sear , then let it all simmer so the flavors blend together . The result is a filling dish that’s both healthy and delicious .
Pepper steak is loved because it’s easy to change up : serve it over rice or noodles , toss in more veggies , or add extra spices if you want more heat . Whether you make it old-school or in a slow cooker , it’s a go-to comfort meal for busy families and food fans alike .
Benefits of Cooking Pepper Steak in a Crock Pot
Using a сrock роt for pepper steak has tons of perks , especially if your schedule is packed . First , slow cooking lets all the spices and sauces meld together over hours , giving you deeper flavor than quick frying .
Second , the meat turns super tender because the long, low heat breaks down the tough parts , so even cheaper cuts can taste like steakhouse quality .
Third , the convenience can’t be beat . Layer the beef and veggies , pour in the sauce , set the timer , and walk away . When you get home or finish work , dinner is ready with zero stress .
Finally , slow cooking can save more nutrients in the veggies and lets you sneak in extra veggies or herbs for a healthier meal . Perfect for feeding a crowd or prepping ahead .

Ingredients for Pepper Steak in a Crock Pot
To whip up a mouthwatering pepper steak in your сrock роt , gather these key items :
- Beef : Flank steak or sirloin work best since they turn soft after slow cooking .
- Vegetables : Bright bell peppers (green, red or yellow) plus an onion and some garlic cloves .
- Sauces & Spices : Soy sauce , Worcestershire sauce , black pepper , a bit of sugar for balance , and cornstarch if you like your sauce thicker .
Look for good quality meat with some marbling so it stays juicy , and choose firm vegetables that won’t turn to mush after hours in the pot . Use your favorite brands for sauces to make it even tastier .
Detailed Recipe for Crock Pot Pepper Steak
Ingredients
- 2 lbs flank steak , sliced thin against the grain
- 2 green bell peppers , sliced
- 1 onion , sliced
- 4 garlic cloves , minced
- 1 (14 oz) can diced tomatoes (with juice)
- ½ cup soy sauce
- 2 tablespoon Worcestershire sauce
- 1 teaspoon black pepper
- 1 teaspoon sugar
- 1 tablespoon cornstarch (optional)
- Cooked rice or noodles (for serving)
Directions
Prep (about 15 minutes) :
- Slice the steak thinly against the grain so it’s tender .
- Chop the peppers and onion , mince the garlic , and set aside .
Cook (6–8 hrs on Low or 3–4 hrs on High) :
- Place the steak strips in the bottom of the сrock роt , then add the peppers , onion , and tomatoes with their juice .
- Pour in the soy sauce , Worcestershire sauce , pepper , and sugar . Give it a gentle stir .
- Cover and cook until the beef is super tender .
Thicken Sauce (optional) :
- Mix cornstarch with a little water , then stir into the pot during the last 30 minutes .
Serve :
- Dish the pepper steak over rice or noodles and let the juices soak in .
- Top with sliced green onions or sesame seeds if you like .
Storage and Leftovers
Let leftovers cool before sealing them in an airtight container . Keep in the fridge for up to 4 days or freeze for up to 3 months . Reheat gently so the meat stays tender .

Pepper Steak in a Crock Pot
Equipment
- 1 crock pot 6-quart or larger
- 1 cutting board
- 1 measuring cups
- 1 measuring spoons
- 1 large mixing bowl
- 1 spoon or spatula for stirring
Ingredients
- 2 pounds beef sirloin, sliced into thin strips
- 2 tablespoons soy sauce
- 2 tablespoons Worcestershire sauce
- 1 tablespoon cornstarch
- 1 cup beef broth
- 2 cups bell peppers (any combination of red, green, or yellow), sliced
- 1 medium onion, sliced
- 3 cloves garlic, minced
- 1 teaspoon ground black pepper
- 1 teaspoon salt
- 1 tablespoon olive oil
Instructions
- In a large mixing bowl, combine the sliced beef, soy sauce, Worcestershire sauce, cornstarch, ground black pepper, and salt. Toss until the beef is well coated and let it marinate for about 10 minutes.
- Heat the olive oil in a skillet over medium-high heat. Sear the marinated beef strips in batches until browned (around 3-4 minutes per batch). This step adds flavor but is optional if you want to skip it for a quicker prep.
- Transfer the seared beef to the crock pot. Add the sliced bell peppers, sliced onion, minced garlic, and beef broth on top of the beef.
- Stir the ingredients gently to combine, making sure the beef and vegetables are evenly distributed in the broth.
- Cover the crock pot with the lid and cook on low heat for 6 hours or on high heat for 3 hours.
- Once cooking time is complete, taste and adjust seasoning if necessary before serving.














