Slow Cooker Pepper Steak
Introduction
Did you know that slow cooking not only tenderizes meat but also enhances its flavor, making for some of the most delectable dishes? If you haven’t tried slow cooker recipes yet, you’re in for a treat! One such dish that embodies these qualities is Slow Cooker Pepper Steak. This savory meal combines succulent steak with crisp bell peppers, all simmered in a flavorful sauce that’s sure to satisfy your taste buds. Plus, it’s a fantastic way to prepare dinner without spending hours in the kitchen!
Ingredients List
To create the perfect Slow Cooker Pepper Steak, you’ll need the following ingredients:
- 1.5 pounds of flank steak (or sirloin; cut against the grain for tenderness)
- 3 bell peppers (choose a mix of green, red, and yellow for color and sweetness)
- 1 medium onion (sliced thin for a robust flavor)
- 3 cloves of garlic (minced for an aromatic punch)
- 1 cup of beef broth (for richness)
- ½ cup of soy sauce (adds umami depth)
- 2 tablespoons of brown sugar (to balance the flavors)
- 1 teaspoon of ground ginger (for warmth)
- 2 tablespoons of cornstarch (to thicken the sauce)
- Salt and pepper (to taste)
Substitutions:
- Flank steak can be replaced with chicken or even tofu for a vegetarian option.
- Use low-sodium soy sauce for a healthier version.
- Add in some mushrooms or snap peas for added texture and nutrition.

Timing
Preparation for this Slow Cooker Pepper Steak takes about 15 minutes, and it cooks for 6 hours on low or 3 hours on high. That’s a total of 3 hours less cooking time than some traditional pepper steak recipes, making it a fantastic weeknight option.
Step-by-Step Instructions
Step 1: Prepare the Ingredients
Tip: Start by cutting your flank steak into 1-inch strips. This not only helps it cook evenly but also allows the flavors to penetrate better.
Step 2: Sauté the Aromatics
In a skillet over medium heat, sauté sliced onions and minced garlic in a bit of oil until the onions turn translucent. This step intensifies the flavors that will permeate your dish.
Step 3: Load the Slow Cooker
Layer the flank steak, bell peppers, sautéed onion, and garlic into the slow cooker.
Step 4: Mix the Sauce
In a bowl, whisk together beef broth, soy sauce, brown sugar, and ground ginger. Pour this mixture over the meat and veggies in your slow cooker.
Step 5: Set and Forget
Cover the slow cooker and set it on low for 6 hours (or high for 3 hours).
Step 6: Thicken the Sauce (Optional)
Thirty minutes before serving, mix cornstarch with a bit of water to create a slurry and stir it into the slow cooker. This will give your sauce a lovely, smooth finish.
Nutritional Information
For roughly one serving (based on an 8-serving recipe), you can expect:
- Calories: 290
- Protein: 30g
- Carbohydrates: 12g
- Fat: 12g
- Fiber: 1g
This dish is a great source of protein and can be enjoyed without guilt!

Healthier Alternatives for the Recipe
Consider swapping flank steak for a leaner cut like sirloin or even chicken breast. You can also use low-sodium soy sauce and substitute brown sugar with honey or agave nectar to maintain sweetness without excess calories. Adding veggies such as broccoli or zucchini can also enhance the nutritional profile.
Serving Suggestions
Serve your Slow Cooker Pepper Steak over steamed rice, quinoa, or even cauliflower rice for a low-carb option. Garnish with fresh cilantro or green onions for an added burst of flavor. Pair it with a crisp salad or steamed veggies for a balanced meal.
Common Mistakes to Avoid
1. Overcrowding the Slow Cooker: Ensure there’s enough space in your slow cooker for even cooking.
2. Skipping the Sauté Step: Don’t skip browning the meat or sautéing the onions and garlic; it adds depth to your dish.
3. Not Letting It Rest: Allowing the dish to rest for a few minutes before serving ensures all the flavors meld beautifully.
Storing Tips for the Recipe
Store leftover Slow Cooker Pepper Steak in an airtight container in the fridge for up to 3 days. For longer storage, freeze in portions for up to 3 months. To maintain freshness, ensure it’s cooled completely before freezing. Thaw overnight in the fridge before reheating.
Conclusion
Slow Cooker Pepper Steak is a delightful dish that brings together beautifully tender meat and fresh vegetables in a savory sauce. Give this easy recipe a try and see how much flavor you can pack into a low-effort meal. Don’t forget to share your experiences and variations with us!
FAQs
Q: Can I cook this dish on high instead of low?
A: Yes, you can cook on high for about 3 hours instead of 6.
Q: Can I use frozen steak?
A: It’s best to thaw the steak beforehand, as frozen meat can become rubbery when cooked too long.
Q: What should I serve with pepper steak?
A: Steamed rice, quinoa, or a fresh green salad pair excellently!
Q: Can I make this dish vegetarian?
A: Absolutely! Swap the steak for a variety of vegetables or use tofu as a protein source.
Try this Slow Cooker Pepper Steak recipe today and transform your dinner routine. Happy cooking!
Print
Slow Cooker Pepper Steak
- Total Time: 375 minutes
- Yield: 8 servings 1x
- Diet: None
Description
A savory dish featuring tender steak and crisp bell peppers simmered in a flavorful sauce, perfect for a low-effort weeknight dinner.
Ingredients
- 1.5 pounds flank steak (or sirloin, cut against the grain for tenderness)
- 3 bell peppers (mix of green, red, and yellow)
- 1 medium onion (sliced thin)
- 3 cloves garlic (minced)
- 1 cup beef broth
- ½ cup soy sauce
- 2 tablespoons brown sugar
- 1 teaspoon ground ginger
- 2 tablespoons cornstarch
- Salt and pepper (to taste)
Instructions
- Prepare the Ingredients: Cut flank steak into 1-inch strips for even cooking.
- Sauté the Aromatics: In a skillet, sauté sliced onions and minced garlic until onions are translucent.
- Load the Slow Cooker: Layer the flank steak, bell peppers, sautéed onion, and garlic into the slow cooker.
- Mix the Sauce: Whisk together beef broth, soy sauce, brown sugar, and ground ginger. Pour over meat and veggies.
- Set and Forget: Cover and set the slow cooker on low for 6 hours (or high for 3 hours).
- Thicken the Sauce (Optional): Thirty minutes before serving, mix cornstarch with water and stir into the slow cooker.
Notes
For a vegetarian version, use chicken or tofu instead of steak, and add extra vegetables like mushrooms or snap peas.
- Prep Time: 15 minutes
- Cook Time: 360 minutes
- Category: Main Course
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 290
- Sugar: 6g
- Sodium: 1000mg
- Fat: 12g
- Saturated Fat: 4g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 1g
- Protein: 30g
- Cholesterol: 80mg
Keywords: slow cooker, pepper steak, beef, easy dinner, meal prep, healthy recipes