Description:

Crockpot Pepper Steak is a cozy, flavorful slow-cooker dinner made with tender flank steak or sirloin, colorful bell peppers, onion, and garlic. The beef slowly cooks in a savory blend of beef broth, soy sauce, Worcestershire sauce, and tomato paste until tender and richly seasoned. With approximately 38 grams of protein per serving and just 7 grams of estimated net carbs, it fits naturally into many high-protein and low-carb meal plans.

Can This Crockpot Pepper Steak Support Weight Loss Goals?

Crockpot Pepper Steak can fit into a calorie-conscious meal plan because it combines a substantial protein source with vegetables while keeping the carbohydrate content relatively moderate. Protein-rich steak can make a meal more satisfying, while bell peppers and onions add flavor and volume. For a lower-carb plate, serving it with cauliflower rice or zucchini noodles instead of regular rice can keep the overall meal more carb-conscious. Portion size and the rest of the day’s food intake should still be considered.

Does Crockpot Pepper Steak Fit a High Protein Lifestyle?

Yes, Crockpot Pepper Steak is a strong fit for a high-protein lifestyle because thinly sliced steak is the main ingredient.
The recipe provides approximately 38 grams of protein per serving, according to the source.
It contains about 9 grams of total carbohydrates and 2 grams of fiber, giving approximately 7 grams of net carbs.
Using 2 pounds of steak instead of 1½ pounds can increase the protein to approximately 45 grams per serving.

My Personal Experience

• The steak becomes tender and deeply savory.
  Slow cooking allows the beef to absorb the broth, soy sauce, Worcestershire sauce, and seasonings.
  The result is juicy, flavorful steak with a rich sauce coating every slice.
• The colorful peppers make the dish more appealing.
  Red, yellow, or green bell peppers add sweetness, color, and a pleasant tender texture.
  They balance the savory beef and make the finished bowl look especially inviting.
• The sauce comes together with very little effort.
  Everything goes directly into the crockpot, making this a convenient recipe for busy days.
  The long cooking time gives the simple sauce ingredients plenty of time to develop flavor.
• It works beautifully for meal prep.
  The source notes that the dish keeps for up to four days in the refrigerator and freezes well.
  That makes it convenient to portion into several high-protein lunches or dinners.

Perfect For:

Crockpot Pepper Steak is perfect for high-protein dinners, low-carb recipes, keto diet plans, easy meal prep, busy weeknight dinners, family meals, high-protein meal plans, and comforting slow-cooker recipes. It can also be paired with cauliflower rice or zucchini noodles for a lower-carb meal. Regular rice can be used when a higher-carbohydrate side is preferred.

Why You’ll Love This Recipe:

• Tender slow-cooked beef
  Thinly sliced flank steak or sirloin cooks slowly in a flavorful sauce for a tender, satisfying texture.
  Every piece becomes coated with the savory broth and seasonings.
• Naturally high in protein
  Steak provides the recipe’s main protein source, with approximately 38 grams per serving.
  Increasing the steak to 2 pounds can raise the estimated protein to about 45 grams per serving.
• Low-carb friendly
  The recipe contains approximately 9 grams of total carbohydrates and 2 grams of fiber per serving.
  That works out to roughly 7 grams of net carbs before considering any side dishes.
• Colorful vegetables
  Bell peppers and onions provide sweetness, aroma, and texture alongside the savory beef.
  Using different pepper colors also makes the finished dish bright and appetizing.
• Easy crockpot preparation
  The steak, vegetables, and sauce are combined in the slow cooker with minimal hands-on work.
  You can choose either the Low or High cooking setting depending on your schedule.
• Great for meal prep
  The finished pepper steak stores well and can be reheated for convenient lunches or dinners.
  The source specifically notes that it keeps for four days in the refrigerator and freezes well.

Common Mistakes to Avoid:

1. Slicing the steak too thick — Thin, even slices work best because they cook more consistently in the crockpot.
2. Adding the cornstarch without dissolving it — Mix cornstarch with water first to prevent lumps in the sauce.
3. Adding the thickener too early — Cornstarch should be added during the final 20 minutes rather than at the beginning.
4. Using too much xanthan gum — Add it gradually at the end because a small amount can thicken the sauce considerably.

Required Equipment:

• Crockpot/slow cooker — Provides steady heat for hands-off cooking and tender beef.
• Sharp chef’s knife — Makes it easier to cut the steak and vegetables into even slices.
• Cutting board — Provides a stable surface for preparing the beef and vegetables.
• Small mixing bowl — Makes combining the sauce ingredients quick and easy.
• Whisk — Helps blend the broth, soy sauce, tomato paste, and seasonings smoothly.
• Measuring spoons and cups — Keep the sauce proportions consistent.

Storage Instructions:

Allow leftovers to cool appropriately before transferring them to airtight glass or food-safe containers. Store in the refrigerator for up to 4 days, as stated in the original recipe.

For longer storage, portion the pepper steak into freezer-safe containers or freezer bags and freeze for approximately 2–3 months for best quality.

For convenient meal prep, divide the steak and vegetables into individual portions before refrigerating or freezing. This makes it easy to reheat a protein-rich serving whenever needed.

Reheat gently in a covered skillet over low to medium-low heat, adding a small splash of broth if the sauce has thickened too much. You can also microwave individual portions in short intervals, stirring between intervals.

Recipe Details

• Preparation Time: 15 minutes
• Cooking Time: 6–7 hours on Low or 3–4 hours on High
• Total Time: Approximately 6 hours 15 minutes to 7 hours 15 minutes on Low
• Servings: 4
• Best Season: All-season
• Total Calories: Approximately 310 calories per serving, without rice.

Short 3-Line Description:

Tender sliced steak and colorful bell peppers slowly cook in a rich, savory sauce.
This easy crockpot dinner provides approximately 38 grams of protein per serving.
Serve it with cauliflower rice or zucchini noodles for a flavorful low-carb meal.

📝 Ingredients:

Beef & Vegetables:

• 700 g (1½ lb) flank steak or sirloin, sliced thin
• 2 bell peppers, sliced — any colors
• 1 medium onion, sliced
• 3 cloves garlic, minced

Savory Sauce:

• 1 cup low-sodium beef broth
• ¼ cup soy sauce — or coconut aminos
• 1 tablespoon Worcestershire sauce
• 1 tablespoon tomato paste
• 1 teaspoon ginger paste — optional
• 1 teaspoon black pepper
• ½ teaspoon chili flakes — optional

Thickener:

• 1 tablespoon cornstarch — or ½ teaspoon xanthan gum for a lower-carb option
• 1 tablespoon water — needed only when using cornstarch

Ingredient notes: The original recipe gives xanthan gum as the low-carb alternative to cornstarch. For a stricter low-carb approach, check the carbohydrate information on your soy sauce or coconut aminos.

Directions:

1. Prepare the steak and vegetables

Slice the flank steak or sirloin into thin, even strips. Slice the bell peppers and onion, then mince the garlic.

Texture cue: Keeping the beef slices thin helps them cook evenly and become tender.

2. Add everything to the crockpot

Place the sliced steak, bell peppers, onion, and minced garlic into the crockpot.

Spread the ingredients into an even layer.

3. Prepare the sauce

In a small bowl, whisk together the beef broth, soy sauce, Worcestershire sauce, tomato paste, optional ginger paste, black pepper, and optional chili flakes.

Whisk until the tomato paste is incorporated into the liquid.

4. Add the sauce

Pour the sauce evenly over the steak and vegetables.

Give everything a gentle stir so the beef and vegetables are coated.

5. Slow cook

Cover the crockpot and cook on LOW for 6–7 hours or HIGH for 3–4 hours.

The steak should be tender, the vegetables softened, and the sauce richly flavored.

6. Thicken the sauce

For the cornstarch option, combine 1 tablespoon cornstarch with 1 tablespoon water to make a smooth slurry.

Stir the slurry into the crockpot during the final 20 minutes of cooking.

For the xanthan gum option, sprinkle ½ teaspoon gradually into the finished sauce while stirring.

7. Check the consistency

The finished sauce should lightly coat the steak and vegetables rather than looking completely watery.

Allow the dish to sit for a few minutes after cooking if you want the sauce to thicken slightly more.

8. Serve

Serve the pepper steak over cauliflower rice or zucchini noodles for a lower-carb meal. Regular rice can also be served when a higher-carb option is desired.

High-Protein Cooking Tip:

For an even higher-protein version, increase the steak from 1½ pounds to 2 pounds; the source estimates this can provide approximately 45 grams of protein per serving.

Nutrition Facts (Per Serving – Approximate):

• Calories: 310 kcal
• Fat: 12 g
• Cholesterol: Approximately 90 mg
• Sodium: Approximately 900 mg
• Potassium: Approximately 650 mg
• Total Carbohydrates: 9 g
• Fiber: 2 g
• Net Carbs: Approximately 7 g
• Sugars: Approximately 5 g
• Protein: 38 g
• Calcium: Approximately 45 mg

The source specifically lists 310 calories, 38 g protein, 9 g carbohydrates, 2 g fiber, and 12 g fat per serving. The remaining nutrient values above are approximate estimates because they vary according to the steak cut, broth, soy sauce, vegetables, and brands used.

Notes:

• Storage: Refrigerate leftovers in airtight containers for up to 4 days; the source also notes that the dish freezes well.
• Reheating: Reheat gently on the stovetop or in the microwave until heated through.
• Allergy note: Soy sauce contains soy and may contain wheat unless a gluten-free variety is used; check Worcestershire sauce labels for additional allergens.
• Lower-carb option: Replace cornstarch with xanthan gum and serve with cauliflower rice or zucchini noodles.
• Flavor boost: Add extra chili flakes, fresh ginger, black pepper, or a small splash of sesame oil after cooking.
• More protein: Increase the steak to 2 pounds for an estimated 45 grams of protein per serving.
• Extra vegetables: Sliced mushrooms can be added for more volume and texture; the original source specifically suggests mushrooms as an optional addition.

Frequently Asked Questions:

1. Can I use sirloin instead of flank steak?
Yes, sirloin can be used instead of flank steak as specified in the original recipe.

2. How long should Crockpot Pepper Steak cook?
Cook it for 6–7 hours on Low or 3–4 hours on High.

3. Can I make this recipe lower in carbs?
Yes, use xanthan gum instead of cornstarch and serve it with cauliflower rice or zucchini noodles.

4. Can I freeze Crockpot Pepper Steak?
Yes, the original recipe notes that the dish freezes well.

5. How can I increase the protein?
Increase the steak to 2 pounds, which the source estimates can provide approximately 45 grams of protein per serving.

6. What should I serve with pepper steak?
Cauliflower rice and zucchini noodles are lower-carb choices, while regular rice provides a higher-carbohydrate option.