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Crock Pot Pepper Steak {low carb, gluten free}

I decided to use my new Crock-Pot to bring back a favorite taste from childhood, and I’m really happy with how my Crock Pot Pepper Steak turned out!

Why does my family need to eat dinner every single night, right? Whether you cook for the joy of it or out of pure necessity, this easy Crockpot pepper steak recipe will satisfy hungry tummies without sacrificing taste. It’s simple to make and one of my favorite ways to save time on busy weeknights. 

One of my fondest memories as a kid was visiting our neighborhood Chinese restaurant each Sunday for lunch. Creature of habit that I am, I ordered the same meal each week: green pepper steak.

I still remember that the menu item number for green pepper steak was L17. (But if you ask me for a date of birth for either kid, I have to think about it for a minute. Brains are funny things.)

Crock-Pot SCBAG Travel Bag for 7-Quart Slow Cookers, BlackCrock-Pot SCBAG Travel Bag for 7-Quart Slow Cookers, BlackReynolds Slow Cooker Liners, 4-Count (Pack of 12)Reynolds Slow Cooker Liners, 4-Count (Pack of 12)

This Green Pepper Steak recipe calls for sirloin. However, nearly any lean or well-trimmed cut of beef will do. I have a pretty strict food budget, so I often plan my meals around the yellow-tagged meats I find on the “reduced for quick sale” rack.

Since sirloin is a versatile and popular cut, it rarely makes its way onto that particular shelf. If you’re on a budget, a replacement cut in your beef recipes can help save you money.

Choosing Beef

Here are some things you need to keep in mind when choosing meat other than sirloin for this dish.

Sirloin is a cut of beef that comes from roughly the upper middle portion of the cow. This is a muscle group that produces more tender cuts of meat, since it doesn’t get much exercise (After all, when was the last time you saw a cow using a row machine at the gym?).

chalkboard beef chart chuck

The problem with using more budget-friendly meats in some recipes is that they’re taken from muscle groups that get a lot of use, such as those attached to the front and rear legs.

Cows do a lot of walking over the course of their day, and while all of this exercise is great for the cow, it creates a piece of meat that can be tough and challenging to cook well.

I still vividly remember one Christmas when my oldest was three. She dearly wanted to eat her piece of chocolate pie, but I told her she had to try a bite of her steak first.

At the time, I had very little knowledge of how to cook beef, and this poor child spent over ten minutes just trying to work that bite down before I took pity on her and let her spit it out. That was a memorable meal, but not for the reasons I would like!

Stories like these lead many inexperienced cooks to choose not to utilize these stew meat cuts with the mistaken belief that they aren’t worth the effort needed to cook them correctly.

They couldn’t be more wrong, though, as this budget beef can actually be just as, if not more flavorful than their more expensive counterparts (especially if they still have the bone attached. Yum!). You just need to know how to cook them.

Recipe Ingredients

  • thin-sliced sirloin steak beef strips (or a budget cut chosen based on the guidelines above), trimmed
  • sliced green bell peppers
  • sliced fresh mushrooms
  • sliced onion (white or red)
  • gluten-free soy sauce or coconut aminos
  • sesame oil
  • brown sugar
  • 1 clove of garlic, minced
  • freshly grated ginger
  • Worcestershire sauce
  • red pepper flakes
crock pot pepper steak ingredients


  1. Add the first four ingredients to the Slow Cooker
  2. In a small bowl, mix together soy sauce, minced garlic, sesame oil, Worcestershire sauce, brown sugar, crushed red pepper, and ginger
  3. Pour over top of meat and vegetable mixture
  4. Cover and cook on low for 4-6 hours in the Crock-Pot.
  5. Serve over rice
crock pot pepper steak assembly

Now that’s an easy pepper steak recipe! Check out the tips below to get the best results with this Crockpot meal.

Slow Cooking

Sirloin cooked in a slow cooker will come out tender and delicious and a CrockPot is perfect for cooking tougher (and usually cheaper) cuts of meat such as shank, round steak, flank steak, and brisket. This is because its low heat and long cooking time slowly break down the connective tissue in these cuts.

This is similar to the tenderizing process that you get when braising a roast on the stovetop but is magnified by the longer cook time. This is also why, in some recipes, it’s better to use the “low” option on your slow cooker rather than the “high” one

(It’s actually good practice to choose your cooking time and temperature based on the meat you are using. If you’re worried about your other ingredients turning to mush, you can always add them later on in the cooking process. Just set an alarm on your phone so you don’t forget!).

When it comes to beef, moisture is the name of the game. Cooking less expensive cuts of meat in your CrockPot means that you can have juicy, flavorful meals even when you’re strapped for cash. That, my friends, makes this recipe a real winner in my book!

Slow cooker recipes are my favorite way to get dinner on the table. Try this Crock-Pot recipe for Green Pepper Steak for an easy dinner. You'll fall in love with Crockpot meals live I have!

My Crock-Pot makes it so easy to use fresh ingredients to get dinner on the table with minimal hassle. That’s a huge priority in my life right now with kids, work, etc. If you’re reading this, you probably are in a similar boat.

I love the features of my newest Crock-Pot. Check them out!

  • Easy-Grip Handle For Single-Hand Carrying
  • Countdown Digital Timer
  • Convenient WARM setting
  • Removable Stoneware
  • Cord Management Keeps your cord securely wrapped for transporting
  • Secure-Fit Locking Lid
  • Dishwasher-safe stoneware and glass lid
  • Serves 7+ people
  • 6-quart capacity

The locking lid and single-hand carry handle are my favorite features. It’s very sturdy and you can tell the lid isn’t going anywhere. Perfect for taking to potlucks or bringing meals on the go.

Crock PotCrock-Pot

Of course, this Crock Pot pepper steak recipe will work in whatever slow cooker you currently have in your kitchen, even if it’s one from the ’80s passed down from your mom (I can see those cute country geese with blue ribbons encircling it now.). However, now that I’ve switched to this model I’m really liking it because of the locking lid feature

Have you ever noticed that while your Crock pot is cooking, there is a thin ring of water between the lid and the rim of the pot itself? Believe it or not, that little ring of water helps your food to stay moist!

It does this by creating a seal that prevents water and aerosolized fats from escaping the pot and evaporating onto your countertop and cabinet doors (Yeah. That’s where that sticky film comes from.). Instead, it gathers on the lid and sides and drips back down onto the delicacies inside.

You can see similar action with the little teeth on the underside of the lid of your favorite cast-iron Dutch oven.


  • Be sure to trim your piece of meat of any large pieces of fat. Fat brings flavor, but in the Crock-pot, too much of it can turn your “braise” into soup which is not what we’re going for here.
  • If your beef isn’t pre-sliced or isn’t sliced thinly enough, slice your steak into beef strips- much like you see in restaurant stir-fry. I’d keep them at about ¼”-1/2” thick. Remember, they’ll shrink a bit as they cook. Buying thin-sliced beef strips at the grocery store is a time-saver here.
  • Use a slow cooker liner before adding your ingredients to the Crockpot in order to make cleanup a cinch!
  • Cut your green peppers and onions in the same way and the same size to ensure they cook evenly. I like my veggies to stay a little more on the firm side for meals like this, so I tend to make my strips a little wider than the ones I made with the meat.
  • While any onion will work, I prefer a sweet onion for this recipe. They take on such a delicious, caramel flavor.
  • This is actually a very versatile slow-cooker pepper steak recipe. The one I’ve chosen is seasoned with more traditional ingredients, but you could change it up for something a little different. Other versions I’ve tried included toasted sesame seeds, honey, lime, pineapple chunks, or even peanut butter if you’d like a little bit of Thai flair for your supper. Let me know what you come up with in the comments below.
  • Fresh is what I used, but ginger paste or ground ginger will work, too. Add them slowly and taste your sauce as you go.
  • Serve over white rice or egg noodles if you aren’t watching your carbs. (Learn how to use a rice cooker to make amazing sticky rice every time.) If you’re watching your carb intake, it’s also tasty in a low-carb wrap or even rolled into your favorite leafy green. or you can serve it over cauliflower rice. It’s absolutely satisfying no matter how you choose to eat it.
  • This slow cooker pepper steak recipe freezes ahead very well. Simple add the sauce to the bottom of a freezer bag, top with thin slices of beef then the vegetables. If you freeze the ingredients in this position you can simply dump the entire frozen thing in the Crockpot when you’re ready and the veggies will be at the bottom with the sauce-topped steak next.
Slow cooker recipes are my favorite way to get dinner on the table. Try this Crock-Pot recipe for Green Pepper Steak for an easy dinner. You'll fall in love with Crockpot meals live I have!

Other Recipes

Steak fans, check out this chuck eye steak recipe too and you’ll be glad you did, especially if you love budget beef cuts.

Serve your delicious Crock Pot Pepper Steak with Chinese Green Beans for a Chinese-style meal that’s heavy on the veggies.

Slow cooker recipes are my favorite way to get dinner on the table. Try this Crock-Pot recipe for Green Pepper Steak for an easy dinner. You'll fall in love with Crockpot meals live I have!

Crockpot Pepper Steak

[email protected] T Makes Three
This Crockpot pepper steak makes a nutritious, easy dinner recipe for busy weeknights. Serve it over brown or white rice for a complete meal.
4.50 from 422 votes
Prep Time 15 mins
Cook Time 6 hrs
Total Time 6 hrs 15 mins
Course Recipes
Cuisine Chinese
Servings 4
Calories 345 kcal


  • 1 lb thin sliced sirloin steak
  • 1 thinly sliced green pepper
  • 1 cup sliced fresh mushrooms
  • 1 thinly sliced onion white or red
  • ¼ cup gluten free soy sauce or coconut aminos
  • 1 Tbsp sesame oil
  • 1 clove minced garlic
  • 1 tsp fresh grated ginger
  • 1 tsp brown sugar
  • 1 Tablespoon Worcestershire sauce
  • ½ tsp crushed red pepper


  • Add first four ingredients to the Slow Cooker
  • In a small bowl, mix together the remaining ingredients
  • Pour over top of meat and vegetable mixture
  • Cook on low for 6-8 hours
  • Serve over rice


Don’t worry about the seemingly small amount of liquid. The moisture from the meat and vegetables will condense making plenty of liquid for the final product.
Keyword asian recipes, chinese inspired recipes, crock pot recipes, crockpot, crockpot pepper steak, slow cooker recipes
Nutrition Facts
Crockpot Pepper Steak
Amount Per Serving (1 serving)
Calories 345 Calories from Fat 180
% Daily Value*
Fat 20g31%
Saturated Fat 7g44%
Polyunsaturated Fat 10g
Cholesterol 104mg35%
Sodium 726mg32%
Carbohydrates 8g3%
Fiber 2g8%
Sugar 3g3%
Protein 33g66%
* Percent Daily Values are based on a 2000 calorie diet.
Did You Make This Recipe?Please leave a comment below or share on Pinterest
Recipe Rating

Amy Miller

Tuesday 1st of February 2022

This looks delicious. I just wanted to make you aware that soy sauce contains gluten. So this recipe isn’t really gluten-free. You can use coconut aminos as a substitute for a gluten-free version. I’ve had to learn a lot recently since my son has been diagnosed with Celiac disease.


Wednesday 6th of April 2022

Thank you so much for pointing this out. My husband has to avoid obvious sources of gluten (bread will make him miserable) but doesn't have Celiac so checking labels is something I often forget about. Coconut aminos are a fantastic substitution and I don't notice a difference in taste. I've updated the ingredients. Thank you again!


Thursday 18th of November 2021

Thank you for a recipe I can use this round steak for I was given that doesn't have goopy canned soup or flour.