Crock Pot Pepper Steak
Patricia Packard
This Crock Pot Pepper Steak is the kind of recipe that brings comfort and joy to the dinner table. It’s flavorful, fuss-free, and perfect for busy days or relaxed weekends. The savory sauce, tender beef, and sweet peppers are a match made in heaven.
Prep Time 20 minutes mins
Cook Time 4 hours hrs
Total Time 4 hours hrs 20 minutes mins
Servings 6
Calories 320 kcal
- 2 pounds beef sirloin cut into 2-inch strips Substitute: Flank steak or stew beef also works well.
- ¾ teaspoon garlic powder or to taste Substitute: 1–2 minced garlic cloves for fresh garlic lovers.
- 3 tablespoons vegetable oil Substitute: Olive oil or avocado oil can be used.
- 1 cube beef bouillon Substitute: 1 teaspoon beef base or ½ cup beef broth. reduce water accordingly.
- ¼ cup hot water
- 1 tablespoon cornstarch
- ½ cup chopped onion Substitute: Shallots or frozen chopped onions for convenience.
- 2 large green bell peppers roughly chopped
- Variation: Use red yellow, or orange peppers for a sweeter flavor.
- 1 14.5-ounce can stewed tomatoes, with liquid Substitute: Diced tomatoes or crushed tomatoes for a different texture.
- 3 tablespoons soy sauce
- 1 teaspoon white sugar
- 1 teaspoon salt Adjust to taste—especially if your soy sauce is salty.
Brown the Beef
In a large skillet, heat the vegetable oil over medium-high heat. Add the beef in batches and sear until just browned (about 2–3 minutes per side). Transfer to the Crock Pot.
Tip: Don’t overcrowd the pan; browning in batches ensures a good sear without steaming the meat.
Mix the Sauce Base
Dissolve the beef bouillon cube in ¼ cup hot water. Stir in the cornstarch until smooth. Pour this mixture over the beef in the Crock Pot.
Tip: This slurry helps thicken the sauce during cooking, giving it that perfect silky texture.
Add Vegetables and Remaining Ingredients
Add the chopped onions, bell peppers, stewed tomatoes (with their juice), soy sauce, sugar, and remaining salt to the Crock Pot. Stir gently to combine.
Tip: Rough chopping the vegetables helps them hold their texture during long cooking.
Cook Low and Slow
Cover and cook on Low for 6 to 7 hours or on High for 3 to 4 hours, until the beef is tender and the peppers are cooked but not mushy.
Tip: For firmer bell peppers, add them in the last 2 hours of cooking.
- No Crock Pot? You can make this in a Dutch oven on the stovetop. Simmer on low for 2–3 hours until tender.
- Thicker Sauce Tip: If you like a thicker sauce, dissolve an extra teaspoon of cornstarch in cold water and stir it in during the last 30 minutes.
- Veggie Boost: Add sliced mushrooms, zucchini, or baby corn for more variety.
- Make it Spicy: Add red pepper flakes or a dash of hot sauce if your family likes heat.
- Avoid Overcooking Peppers: For brighter, firmer peppers, wait to add them until halfway through cooking.