Slow Cooker Pepper Steak — The Dinner That Cooks Itself (Mostly!)
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Slow Cooker Pepper Steak — The Dinner That Cooks Itself (Mostly!)

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You know what? Some recipes remind me why I fell in love with cooking in the first place — not the fancy ones with fifteen spices I’ll never use again, but the good old reliable dishes that feel like home. Slow Cooker Pepper Steak is one of those.

I’ve made this on frantic Monday mornings when I’ve barely had time to tie my shoes, let alone stand over a stove. I’ve made it on lazy Sundays too, when the house is quiet except for the gentle bubble of the slow cooker. No matter when, it never lets me down — the beef turns soft and tender, the peppers stay bright and just a bit crisp, and that sauce? Well, it practically begs for a spoon (or a hunk of bread if you’re anything like me).

Why You’ll Love This

  • No babysitting required — Toss it in, go live your life, come back to dinner.

  • That sauce, though — Savory, a little sweet, full of garlicky goodness.

  • Crowd-pleaser — Even picky eaters find something to love here.

  • Makes enough for lunch tomorrow — If you can resist a midnight snack.

Ingredients (Plus a Little Kitchen Gossip)

  • 2 pounds beef sirloin — Cut into strips or chunks. I’ve used stew meat in a pinch — still delicious.

  • 1 onion, diced or sliced — Sometimes I’ll sneak in an extra half if I want more sweetness.

  • 3 colorful bell peppers, sliced — Red and yellow are my favorite, but any combo works.

  • 3 garlic cloves, minced — I won’t judge if you double it.

  • ¾ cup beef broth — Homemade is lovely, store-bought is fine. I’m not fancy every day.

  • 3 beef bouillon cubes — Crumble ‘em up. Adds depth, trust me.

  • ¼ cup soy sauce — Regular or low-sodium if you’re watching salt.

  • 2 tablespoons honey — Or brown sugar if that’s what you’ve got.

  • 1 teaspoon Worcestershire sauce — Adds that ‘something special’.

  • 1 teaspoon ground ginger — Fresh ginger is great too, just grate it in.

  • Salt & pepper — Go easy at first — you can always add more later.

  • 2 tablespoons cornstarch — Thickens up that sauce so it clings to your rice.

Slow Cooker Pepper Steak — The Dinner That Cooks Itself (Mostly!)

Directions — Let’s Get This Going

Pile it in
Grab your slow cooker. Layer in the beef strips first — that’s your meaty foundation. Scatter your onions and peppers on top. I like to nestle them in a bit so they soak up the good stuff.

Whisk the magic potion
In a bowl (or honestly, a big mug if I’m feeling lazy), mix up the garlic, broth, crumbled bouillon cubes, soy sauce, Worcestershire, honey, ginger, cornstarch, plus a pinch of salt and pepper. Give it a good whisk so the cornstarch doesn’t clump. Pour it all over the beef and veggies. Take a second to breathe — it already smells good, doesn’t it?

Put the lid on and walk away
Cover it up. Set it on low for 6–8 hours if you want that fall-apart texture, or high for 3–4 hours if you’re tight on time. Don’t peek too much — every time you lift that lid, heat escapes and dinner takes longer. I know, I know… it’s tempting.

Give it a final flourish
When time’s up, give it a gentle stir. The sauce should be rich and a little glossy — if it’s too thin for your liking, stir up a bit more cornstarch in cold water, pour it in, and cook another 10–15 minutes until it thickens up.

Dinner’s ready!
Spoon that pepper steak over hot rice or noodles. I promise you, folks will come running when they smell it.

Serving Suggestions — Keep It Cozy

I swear by plain steamed jasmine rice — fluffy and perfect for soaking up that sauce. If I’m feeling adventurous (or I found a forgotten packet in the pantry), soba or rice noodles make a fun change.

On the side? Steamed broccoli is easy and keeps things balanced. Sometimes I toss in a quick cucumber salad with a splash of rice vinegar — fresh, crisp, done. And don’t forget a sprinkle of chopped green onions or sesame seeds. Makes it look like you tried extra hard — even when you didn’t.

Storage Tips — Because Leftovers Are Gold

Got extra? Lucky you. Let it cool a bit, then spoon into a good airtight container — it’ll keep in the fridge for about 4 days. Reheat gently on the stove or in the microwave (cover it, or you’ll regret the splatters!). Add a splash of water or broth if it thickens too much.

Want to stash some for later? Freeze in zip-top bags (lay ‘em flat — saves space). Thaw overnight in the fridge, then reheat low and slow so the meat stays tender.

Variations — Make It Yours

  • Crank up the heat — Add red pepper flakes or a squirt of sriracha.

  • More veggies, more fun — Mushrooms, snow peas, or baby corn work great. Toss delicate veggies in during the last hour so they don’t go mushy.

  • Sweet tooth? — Swap honey for a spoonful of hoisin sauce.

  • Low carb? — Spoon it over cauliflower rice or zucchini noodles.

From My Slow Cooker to Yours

Well, there you have it — a warm, saucy pot of comfort that practically cooks itself. Next time you need something hearty but can’t stand the thought of hovering over the stove, I hope this Slow Cooker Pepper Steak saves the day for you too.

If you try it, come back and tell me how it went! Did you spice it up? Sneak in extra garlic? Or did you stand in front of the fridge at midnight, fork in hand, telling yourself just one more bite? (I know I’m not the only one.)

Until next time — keep your slow cooker humming and your belly full.