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By François Lemoine

Published: Mar 30, 2026

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Low Carb Philly Cheesesteak Meal Prep Bowls

Welcome to a delicious, healthy twist on a classic American favorite. Our Low Carb Philly Cheesesteak Meal Prep Bowls are the perfect solution for busy individuals who want to enjoy a high-protein, keto-friendly meal without spending hours in the kitchen.

By transforming the traditional sandwich into a convenient, portion-controlled bowl, we’ve created a dish that’s packed with flavor, easy to make in bulk, and perfectly aligned with your low-carb lifestyle goals.

Why Choose a Cheesesteak Bowl for Meal Prep?

Meal prepping is the secret weapon for anyone committed to a healthy diet. It saves time, reduces decision fatigue, and helps you stay on track with your nutritional goals. This particular recipe shines because it freezes beautifully and reheats perfectly, making your weekly lunch or dinner a truly satisfying experience.

The combination of savory steak, tender vegetables, and a rich, creamy cheese sauce will leave you full and energized without the carb-heavy bread roll.

Understanding Your Ingredients

Let’s break down the components of this delicious bowl, emphasizing how each ingredient contributes to a healthy, balanced meal.

The Protein: Lean Sirloin Steak

We use 1.5 lbs of lean sirloin steak. Sirloin is an excellent choice because it’s flavorful, relatively lean, and slices beautifully into thin strips. It’s a fantastic source of high-quality protein, iron, and B vitamins, which are crucial for energy metabolism.

Marinating the steak in Worcestershire sauce, garlic, and smoked paprika infuses it with a deep, umami flavor that forms the hearty base of the dish.

The Vegetable Medley

A vibrant mix of green and red bell peppers, yellow onion, and baby Bella mushrooms provides not only a rainbow of colors but also a powerhouse of nutrients. Bell peppers are rich in Vitamin C, while mushrooms add earthy flavor and beneficial antioxidants.

This combination offers fiber and volume, helping you feel full and satisfied while keeping net carbohydrates low. Cooking them until beautifully caramelized brings out their natural sweetness.

The Creamy Cheese Sauce

The sauce is where the magic happens. We’ve crafted a keto-friendly version using unsweetened almond milk, shredded cheddar, and reduced-fat cream cheese. This creates a rich, velvety texture without the need for flour or heavy cream.

The addition of garlic powder and a pinch of salt perfectly complements the savory steak and vegetables. It’s a guilt-free indulgence that ties the whole bowl together.

Step-by-Step Cooking Instructions

Step 1: Marinate the Steak

In a large bowl, combine the thinly sliced steak with the Worcestershire sauce, 1.5 tsp garlic powder, 1.5 tsp onion powder, 1 tsp smoked paprika, 1 tsp salt, and fresh cracked black pepper. Toss everything until the steak is evenly coated.

Allow it to marinate for at least 10-15 minutes while you prep the vegetables. For deeper flavor, you can marinate it overnight in the refrigerator.

Step 2: Cook the Vegetables

Heat 1/2 Tbsp of olive oil in a large non-stick skillet over medium heat. Add the sliced bell peppers, onion, and mushrooms. Season with 1/2 tsp salt and 1/2 tsp garlic powder. Cook, stirring occasionally, for about 5 minutes.

Then, increase the heat to medium-high and continue cooking for another 5-10 minutes until the vegetables have softened and developed a nice browned, caramelized edge. Remove them from the skillet and set aside.

Step 3: Cook the Marinated Steak

In the same skillet, add the remaining 1/2 Tbsp of olive oil. Pro Tip: To save time, you can use a second skillet and cook the steak simultaneously with the vegetables. Add the marinated steak in a single layer.

Avoid overcrowding the pan; cook in batches if necessary to ensure proper browning. Cook for 2-3 minutes per side, or until the steak is browned and cooked through.

Step 4: Prepare the Cheese Sauce

While the steak is resting, prepare the sauce. In a small saucepan over low heat, whisk together the unsweetened almond milk, shredded cheddar cheese, reduced-fat cream cheese, 1/4 tsp garlic powder, and 1/4 tsp salt.

Stir constantly until the cheeses are fully melted and the mixture is smooth and creamy. Remove from heat and let it cool slightly; it will thicken as it sits.

Step 5: Assemble Your Meal Prep Bowls

This is where your planning pays off. Divide the cooked steak and vegetable mixture evenly among 5 airtight meal prep containers. A good guideline is approximately 170 grams of veggies and 116 grams of meat per container. Then, drizzle about 41 grams of the creamy cheese sauce over each portion.

For extra volume and to make the meal even more filling, consider adding a base of cauliflower rice or zucchini noodles. For another fantastic make-ahead dish, check out our Creamy Avocado Broccoli Salad.

Nutritional Breakdown

Understanding what you’re eating is key to a successful diet. This recipe is meticulously portioned to provide a balanced, macronutrient-rich meal.

NutrientAmount Per Serving
Calories439 kcal
Total Fat28 g
Total Carbohydrates12 g
Dietary Fiber2 g
Net Carbs10 g
Sugar6 g
Protein34 g
Sodium297 mg

As you can see, this bowl is a powerhouse of protein and healthy fats, with a very manageable carbohydrate count, making it ideal for ketogenic and low-carb diets.

Storage, Reheating, and Serving Tips

Proper storage is crucial for meal prep success. These bowls can be stored in airtight containers in the refrigerator for up to 4 days. For longer storage, they freeze exceptionally well for up to 3 months. To reheat, simply microwave a refrigerated bowl for 1-2 minutes or a frozen bowl for 3-4 minutes, stirring halfway through.

For best results, let the cheese sauce warm up slowly to prevent separation. Serve hot and enjoy a restaurant-quality meal right at your desk or dinner table.

Customization and Variations

One of the best things about this recipe is its flexibility. Don’t be afraid to make it your own! For a different protein, try using sliced chicken breast or portobello mushrooms. You can swap the bell peppers for broccoli florets or asparagus. If you prefer a sharper cheese flavor, use pepper jack or gouda in the sauce. The goal is to create a meal you’ll look forward to eating all week.

For a sweet treat after your savory bowl, our Classic Chocolate Cupcakes and Strawberry Crumble Bars offer delicious low-carb dessert options when modified with alternative sweeteners.

Why This Recipe Is a Meal Prep Winner

This Low Carb Philly Cheesesteak Bowl checks all the boxes for a perfect meal prep recipe: it’s easy to scale, uses simple ingredients, stores beautifully, and delivers on flavor and nutrition every single time. By dedicating just one hour of your week, you can secure five delicious, healthy meals that support your fitness and wellness goals.

Say goodbye to boring lunches and hello to a satisfying, low-carb feast that fuels your body and delights your taste buds.

Recipe

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Low Carb Philly Cheesesteak Meal Prep Bowls

Low Carb Philly Cheesesteak Meal Prep Bowls


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  • Author: François Lemoine
  • Total Time: 15 minutes
  • Yield: 5 servings 1x

Description

A keto-friendly, high-protein twist on the classic Philly cheesesteak, made into easy meal prep bowls with savory steak, sauteed peppers and onions, and a creamy cheese sauce.


Ingredients

Scale

1.5 lbs. lean sirloin steak, thinly sliced (24 oz.)
2 Tbsp. Worcestershire sauce
1.5 tsp. garlic powder
1.5 tsp. onion powder
1 tsp. smoked paprika
1 tsp. salt (or to taste)
fresh cracked black pepper
1 Tbsp. olive oil, divided
2 medium green bell pepper, sliced
2 medium red bell pepper, sliced
1 medium yellow onion, sliced
8 oz. baby Bella mushrooms, sliced
1/2 tsp. salt
1/2 tsp. garlic powder
1/2 cup unsweetened almond milk
1/2 cup shredded cheddar cheese (56g)
3 oz. reduced-fat cream cheese
1/4 tsp. garlic powder
1/4 tsp. salt


Instructions

  1. In a large bowl, combine the sliced steak, Worcestershire sauce, 1.5 tsp garlic powder, 1.5 tsp onion powder, smoked paprika, 1 tsp salt, and black pepper. Toss to coat evenly. Marinate for 10–15 minutes or overnight.
  2. Heat 1/2 Tbsp. olive oil in a large skillet over medium heat. Add peppers, onions, mushrooms, 1/2 tsp salt, and 1/2 tsp garlic powder. Cook for 5 minutes, then increase heat to medium-high and cook 5-10 more minutes until softened and browned. Remove and set aside.
  3. In the same skillet, add remaining 1/2 Tbsp. olive oil. Add steak in a single layer (cook in batches if needed) and cook 2–3 minutes per side until browned and cooked through.
  4. In a small saucepan over low heat, whisk together almond milk, cheddar cheese, cream cheese, 1/4 tsp garlic powder, and 1/4 tsp salt. Stir constantly until smooth and creamy. Remove from heat.
  5. Divide the cooked steak and vegetables evenly among 5 meal prep containers. Top each with the cheese sauce. Optional: Add cauliflower rice or zucchini noodles for extra volume.

Notes

  • For deeper flavor, marinate the steak overnight.
  • Do not overcrowd the skillet when cooking the steak to ensure proper browning.
  • The cheese sauce can be made ahead and stored separately, then reheated gently before serving.
  • Bowls can be stored in the fridge for up to 4 days or frozen for up to 3 months.
  • Prep Time: 15 min
  • Category: Main Course
  • Method: Baked
  • Cuisine: American

Nutrition

  • Calories: 439 kcal
  • Sugar: 6 g
  • Sodium: 297 mg
  • Fat: 28 g
  • Carbohydrates: 12 g
  • Fiber: 2 g
  • Protein: 34 g

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