Crockpot Pepper Steak (Easy Slow Cooker Recipe for Tender Beef & Peppers)

Every time I make this Crockpot Pepper Steak, I think of the cold Portland afternoons when the kitchen smelled like soy and garlic, and the whole house felt warm with anticipation. This isn’t just a weeknight meal—it’s a cozy favorite that practically cooks itself and makes dinner feel like a little celebration.

Why You’ll Love This Crockpot Pepper Steak

This Crockpot Pepper Steak is pure comfort in a bowl—tender strips of beef, vibrant bell peppers, and a rich savory-sweet sauce, all slow-simmered to perfection. The set-it-and-forget-it method means you can toss everything in before work and come home to dinner ready and waiting. It’s perfect for busy families, meal prep, or anyone craving Chinese takeout flavors with a wholesome twist. Naturally gluten-free (with an easy tamari swap) and packed with protein, this slow cooker classic is a satisfying, low-effort way to make real food feel special.

Ingredients You’ll Need

To build deep flavor with minimal effort, here’s what you’ll need for this Crockpot Pepper Steak.

• 2 lbs beef sirloin strips – or use sliced flank steak for a leaner option.
• 3 large bell peppers – mix green, red, and yellow for a colorful dish.
• 1 large onion – sweet or yellow, sliced thick.
• 3 garlic cloves – smashed or minced for bold flavor.
• ¾ cup beef broth – hot, to help dissolve the bouillon.
• 3 beef bouillon cubes – adds umami depth.
• ¼ cup soy sauce – for savory-salty balance.
• 2 tsp Worcestershire sauce – adds a subtle tang.
• 2 tbsp honey – balances the saltiness with a touch of sweetness.
• 1 tsp ground ginger – brightens up the sauce.
• ½ tsp each salt and pepper
• 2 tbsp cornstarch or flour – helps thicken the sauce.

Ingredient Swaps & Additions

• Gluten-free? Use tamari instead of soy sauce.
• Soy-free? Try coconut aminos.
• Want more heat? Toss in jalapeños or crushed red pepper flakes.
• For extra bulk: Add mushrooms or green beans to stretch the meal.

How to Make Crockpot Pepper Steak (Step-by-Step)

Step 1: Whisk the Sauce

In a small bowl, mix hot beef broth, bouillon cubes, soy sauce, Worcestershire sauce, honey, ginger, salt, pepper, and cornstarch. Stir until smooth.

Step 2: Layer the Beef

Place the beef strips at the bottom of your crockpot.

Step 3: Add Veggies and Sauce

Top the beef with sliced peppers, onion, and garlic. Pour the sauce over everything.

Step 4: Cook Low and Slow

Cover and cook on LOW for 6 hours or HIGH for 3 hours.
Clara’s tip: Want your peppers to stay crisp? Add them during the last hour of cooking.

Once done, give it all a gentle stir. The beef will be melt-in-your-mouth tender, and the sauce glossy and rich.

Serving Suggestions

This Crockpot Pepper Steak is cozy comfort on any base:

• Spoon it over steamed white rice, brown rice, or egg noodles.
• For a low-carb meal, serve over cauliflower rice.
• Add a side of steamed broccoli or mashed potatoes to round things out.
• Sprinkle with green onions or toasted sesame seeds before serving.

Storage & Reheating Tips

Make this Crockpot Pepper Steak ahead and enjoy cozy leftovers all week:

• Fridge: Store in an airtight container for up to 3 days.
• Freezer: Freeze cooked or uncooked (in separate bags) for up to 3 months.
• Reheat: Warm on the stovetop or microwave. Add a splash of water to loosen the sauce if needed.

For busy weeks, consider making a freezer bag version ahead. Just toss it all in frozen and cook on LOW for 6 hours—no thawing needed!

Crockpot Pepper Steak FAQs

Looking for more weeknight-friendly cozy dinners? Don’t miss this hearty slow cooker cowboy casserole for busy weeknights or browse more slow cooker recipes here.

Craving more dinnertime inspiration? Check out this Pinterest collection of comforting slow-cooker meals for all the cozy feels.

Crockpot Pepper Steak Recipe Card

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