When I want a comforting dinner that cooks itself while I go about my day, I turn to Slow Cooker Pepper Steak. The beef becomes melt-in-your-mouth tender, the peppers stay slightly crisp, and everything is coated in a rich, savory sauce. It’s simple, flavorful, and perfect for busy weekdays or relaxed weekends.
Quick Facts
-
Prep Time: 10 minutes
-
Cooking Time: 6–8 hours (low) or 3–4 hours (high)
-
Total Time: Up to 8 hours
-
Serving Size: 4–5 servings
Why You’ll Love This Slow Cooker Pepper Steak
This recipe is easy, comforting, and full of classic flavors. The slow cooker does all the work, transforming simple ingredients into a hearty meal. I love how the beef turns incredibly tender while soaking up the sauce. It’s perfect for meal prep, family dinners, or anytime you want something warm and satisfying without extra effort.
Ingredients You’ll Need
-
1 1/2 lbs beef sirloin or flank steak, sliced thin
-
2 tablespoons cornstarch
-
1 tablespoon olive oil
-
1 green bell pepper, sliced
-
1 red bell pepper, sliced
-
1 onion, sliced
-
3 garlic cloves, minced
-
1 cup beef broth
-
1/3 cup soy sauce
-
2 tablespoons brown sugar
-
1 teaspoon ginger (fresh or ground)
-
Black pepper, to taste
How I Make My Slow Cooker Pepper Steak
Step 1: Prepare the Beef
-
Toss sliced beef with cornstarch until lightly coated.
-
Quickly sear the beef in a hot pan with olive oil (optional but adds flavor).
Step 2: Build the Sauce
In a bowl, mix beef broth, soy sauce, brown sugar, garlic, ginger, and black pepper.
Step 3: Slow Cook
-
Add beef, peppers, and onion to the slow cooker.
-
Pour sauce over everything and stir gently.
-
Cook on low for 6–8 hours or high for 3–4 hours.
Step 4: Serve Warm
Stir once before serving to coat everything in the thick, savory sauce.
Tender beef, bold flavor, and zero stress!
Serving Suggestions
-
Serve over steamed white or brown rice.
-
Pair with noodles or quinoa.
-
Add a side of stir-fried vegetables.
-
Sprinkle with sesame seeds or green onions.
Tips for Customization
-
Make it spicy: Add red pepper flakes or chili paste.
-
Low sodium: Use low-sodium soy sauce.
-
Add veggies: Mushrooms or snap peas work well.
-
Thicker sauce: Add extra cornstarch slurry at the end.
-
Different protein: Try chicken or tofu instead of beef.
Nutritional Info (Approx. per serving)
-
Calories: 340–390
-
Carbs: 15–18g
-
Fat: 12–15g
-
Protein: 30–35g
FAQs
1. What cut of beef works best?
Sirloin or flank steak works well and becomes very tender.
2. Do I need to brown the beef first?
It’s optional, but browning adds extra flavor.
3. Can I freeze pepper steak?
Yes! Freeze leftovers for up to 3 months.
4. Will the peppers get too soft?
They stay tender-crisp, especially if added halfway through cooking.
Final Bite
This Slow Cooker Pepper Steak is comforting, flavorful, and incredibly easy to make. It’s the kind of meal that feels homemade and satisfying without spending hours in the kitchen. Once you try it, it’s sure to become a regular in your slow cooker rotation.
