This slow cooker pepper steak is one of those meals that feels like takeout… but way better (and way cheaper, honestly). You toss everything in, walk away, and somehow come back to this rich, savory dish that tastes like you worked all day on it. Love that for us.
If you’re craving tender beef, sweet peppers, and a thick, glossy sauce over rice—yep, this is it.
Why I Keep Making This Recipe (Like, On Repeat)
I first made this on a random weekday when I had zero energy. You know those days? I dumped everything in the slow cooker, crossed my fingers, and hoped for the best.
Turns out… it was insanely good. The beef came out super soft, the peppers stayed just a little crisp, and the sauce? Oh wow—it coats every bite.
Now it’s kinda my go-to comfort meal.
Ingredients You’ll Need
Here’s the simple lineup—nothing fancy:
- 1.5 lbs beef sirloin or stew meat (cut into strips)
- 2 bell peppers (any color, sliced)
- 1 onion (sliced)
- 3 cloves garlic (minced)
- 1/4 cup soy sauce
- 1/4 cup beef broth
- 2 tbsp cornstarch
- 2 tbsp water
- 1 tbsp brown sugar
- 1 tsp ginger (fresh or powder)
- 1/2 tsp black pepper
Optional but amazing:
- A splash of sesame oil
- Red pepper flakes for a little heat
How to Make Slow Cooker Pepper Steak
Step 1: Load It Up
Place the beef, peppers, onion, and garlic into your slow cooker.
Step 2: Mix the Sauce
In a bowl, stir together soy sauce, beef broth, brown sugar, ginger, and black pepper. Pour it right over everything.
Step 3: Let It Cook
- Low: 6–8 hours
- High: 3–4 hours
(If you’re home, low is better—the beef gets extra tender.)
Step 4: Thicken the Sauce
Mix cornstarch + water, then stir it into the slow cooker during the last 30 minutes. The sauce will turn nice and glossy.
What It Tastes Like (Real Talk)
It’s savory, slightly sweet, and super comforting. The beef melts in your mouth, and the peppers add that fresh bite that keeps it from feeling too heavy.
And when you spoon it over rice? Yeah… it’s game over.
My Favorite Ways to Serve It
- Over white rice (classic, can’t beat it)
- With noodles for a takeout-style vibe
- On its own if you’re keeping things low-carb
Honestly, I’ve even eaten it straight outta the bowl—no judgment.
Quick Tips (Because We Love Easy Wins)
- Slice beef thin → cooks faster and stays tender
- Don’t skip the cornstarch step → that sauce matters
- Add peppers later if you like them crispier
- Make extra → leftovers taste even better the next day
Storage & Leftovers
- Fridge: Up to 4 days
- Freezer: Up to 2 months
- Reheat: Microwave or stovetop with a splash of broth
And yeah, it reheats like a dream.
Final Thoughts
This slow cooker pepper steak is one of those “set it and forget it” meals that actually delivers big flavor. It’s cozy, simple, and perfect for busy days when cooking feels like a chore.
Honestly? Once you try it, you’ll probably keep coming back to it—just like I did.
Slow Cooker Pepper Steak
Ingredients
Method
- Add beef, bell peppers, onion, and garlic to the slow cooker.
- In a bowl, mix soy sauce, beef broth, brown sugar, ginger, and black pepper.
- Pour the sauce over the beef and vegetables.
- Cover and cook on LOW for 6–8 hours or HIGH for 3–4 hours.
- In the last 30 minutes, mix cornstarch and water. Stir into the slow cooker.
- Let the sauce thicken, then serve hot.
