Slow Cooker Pepper Steak
Ingredients
- Sirloin steak, cut into strips – 2 lb (900 g)
- Minced garlic – 2 tsp (about 6 g)
- Olive oil – 2 Tbsp (30 ml)
- Hot water – 2/3 cup (160 ml)
- Beef bouillon cube – 1
- Cornstarch – 1 Tbsp (8 g)
- Chopped onion – 1 cup (150 g)
- Soy sauce – 3 Tbsp (45 ml)
- Brown sugar – 1 tsp (4 g)
- Diced tomatoes – 1 can (14–15 oz / 400 g)
- Worcestershire sauce – 2 tsp (10 ml)
- Black pepper – to taste
- Bell peppers, sliced (any color) – 2 medium (about 300 g)
Instructions
Step 1: Brown the Steak
Heat the olive oil in a large skillet over medium-high heat. Add the sirloin steak strips and minced garlic. Sauté for a few minutes until the steak is browned on the outside. Remove from heat.
Step 2: Prepare the Thickener
Dissolve the beef bouillon cube in the hot water. Whisk in the cornstarch until completely smooth, then pour this mixture into the slow cooker.
Step 3: Add Sauce Ingredients
To the slow cooker, add the soy sauce, brown sugar, Worcestershire sauce, diced tomatoes, and black pepper. Stir well to combine.
Step 4: Combine and Cook (Phase 1)
Add the chopped onion and the browned steak to the slow cooker. Mix until everything is evenly coated with the sauce.
Cook on HIGH for 3 hours or LOW for 6–7 hours.
Step 5: Add Peppers and Finish Cooking (Phase 2)
Add the sliced bell peppers to the slow cooker. Continue cooking for 1 more hour on the same heat setting, until the peppers are tender but still slightly crisp.
Time, Servings, and Nutrition
- Prep Time: 15 minutes
- Cook Time: 4–8 hours
- Servings: 6
Approximate Nutrition per Serving:
Calories 380–420, Protein 35 g, Fat 18 g, Carbohydrates 20 g
Why This Recipe Is Good for You
This slow cooker pepper steak is rich in protein from lean sirloin, includes vegetables like onions and bell peppers for vitamins and antioxidants, and uses slow cooking to keep the meat tender without excessive added fat. It’s a balanced, filling meal that pairs well with rice or steamed vegetables.
