Keto Philly Cheesesteak Stuffed Peppers

With these keto Philly cheesesteak stuffed peppers, you get everything you love about a classic Philly cheesesteak, minus the carb heavy roll.

Tender steak, sautéed onions and mushrooms, and melted provolone baked inside roasted bell peppers. They are easy, keto friendly, family approved, and perfect for meal prep.

Why You'll Love These Low Carb Philly Cheesesteak Stuffed Peppers

• High protein low carb meal that keeps you full.
• Keto friendly and naturally gluten free with no added sugar.
• Great for meal prep and freezer friendly.
• Classic cheesesteak flavor without the bun.
• Family friendly and easy to customize.

If you're a stuffed pepper fan, then you'll also love our traditional stuffed peppers recipe that swaps cauliflower rice for regular rice. It's the best!  And for all you soup lovers out there, try our easy stuffed pepper soup recipe.

Want more low carb beef recipes? Check out my Low Carb Beef Stroganoff, Instant Pot Mississippi Pot Roast, or these 30 Simple Low Carb Beef Recipes.

Ingredients for Keto Philly Stuffed Peppers

You might be happy to know there are not many ingredients in keto Philly cheesesteak peppers. Half of the ingredients are most likely already in your cupboard.

Ingredients List:

• green peppers- feel free to swap colored peppers if you prefer!
• button mushrooms
• sliced yellow onions- sweet or red onion work too.
• provolone cheese
• thinly sliced beef (shaved beef, stir fry beef, or thinly sliced tender steak like ribeye)- because the beef cooks quickly, this needs to be a high-quality cut so you'll bite into tender beef. Lower quality cuts work best in dishes using the crockpot, being roasted, or getting marinated to tenderize them.
• olive oil
• sea salt
• ground black pepper
• minced garlic or garlic cloves (minced)

We love using Trader Joe's shaved beef for this recipe because it cooks quickly and stays tender, but any thin sliced stir fry beef works well.

Grab our FREE 150 no carb foods list here OR Snag our Keto Binder HERE!

How to Make Keto Philly Cheesesteak Stuffed Peppers

Step 1: Preheat the oven to 350 degrees and place the rack in the center. Slice the bell peppers in half lengthwise and remove the seeds and membranes. Arrange them in a greased baking dish and press one slice of provolone into the bottom of each pepper.

Step 2: Heat olive oil in a large skillet over medium heat. Cook the onions and mushrooms for about 8 minutes until softened and lightly golden, stirring occasionally to prevent sticking.

Step 3: Increase heat to medium high and add the shaved beef. Season with salt and pepper and cook 5 to 6 minutes until browned. The beef will finish cooking in the oven.

Step 4: Stir in the minced garlic for 1 minute, then return the vegetables to the pan and combine. If using ground beef, drain excess liquid before mixing.

Step 5: Spoon the beef mixture evenly into each pepper half, pressing down gently to pack it in. Top each pepper with another slice of provolone.

Step 6: Cover loosely with foil and bake for 30 minutes.

Step 7: Remove the foil and bake 15 more minutes until the peppers are tender and the cheese is melted and bubbly.

Substitutions and Variations

• Swap the protein: Use thinly sliced chicken, ground beef, ground turkey, or even shaved pork instead of steak. If using ground meat, be sure to drain excess liquid before stuffing the peppers.
• Change the cheese: Provolone is traditional, but Swiss, mozzarella, white American, or pepper jack all melt beautifully.
• Make it lighter: Use one slice of cheese per pepper instead of two to reduce fat and calories.
• Add more flavor: Stir in Worcestershire sauce, sliced jalapeños, or a pinch of smoked paprika for extra depth.
• Use different peppers: Green peppers are classic, but red, yellow, or orange peppers add a slightly sweeter flavor.

Storage and Freezing

Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.

Freezing: You can freeze before baking or after cooking. For best results, assemble but do not bake. Freeze up to 2 months and add about 15 minutes to the bake time if cooking from frozen.

Peppers may be slightly softer after freezing, but flavor remains excellent.

FAQs

Are Philly stuffed peppers keto?

Yes. These are keto friendly because they skip the traditional bread roll and use bell peppers instead.

• Calories: 409
• Fat: 30 grams
• Net carbs (4.68)- Carbs 5.9, fiber 1.22 
• Protein 30 grams

Can I freeze Philly cheese stuffed peppers?

Yes. These are perfect for doubling and freezing for later. For best results, assemble the peppers but do not bake them. Freeze tightly wrapped, then bake straight from frozen and add about 15 minutes to the cooking time.

Keep in mind that frozen peppers release a little extra moisture as they thaw, so they may be slightly softer than fresh, but the flavor is still just as delicious.

Can I swap the steak for another type of meat?

Yes. Shaved beef is our favorite because it cooks quickly and stays tender, but thinly sliced sirloin or stir fry beef work well too.

Ground beef is another budget friendly option. Just be sure to drain any excess liquid before mixing it with the vegetables. You can also use sliced chicken, ground chicken, or turkey. Since poultry is milder in flavor, add a little extra seasoning or a splash of Worcestershire for more depth.

How do I make these Philly cheesesteak peppers low-fat?

To lighten them up, use one slice of provolone per pepper instead of two. You can also use a reduced fat cheese if preferred while still keeping that classic cheesesteak flavor.

What to Serve with Philly cheesesteak Stuffed Peppers??

Since you get your carbs, protein, and fat all in one sitting, you don't want a heavy side dish. Usually, the "extras" go on the Philly cheesesteak.

These are filling on their own, so keep stuffed pepper sides simple and fresh. Great options include cucumber salad, kale Caesar salad, coleslaw, a simple green salad, cauliflower rice, or a small serving of low carb fruit.

More Low Carb Beef Recipes

• Low Carb Pepper Steak
• Easy Crock Pot Italian Beef
• Barbacoa Beef
• Keto Pot Roast
• Low Carb Philly Cheesesteak Sandwich

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Recipe

Easy Philly Cheesesteak Stuffed Peppers (Keto)

Jenni Cole

Delicious Philly cheesesteak stuffed peppers filled with all of your favorite Philly ingredients and baked in a green bell pepper. The stuffed peppers are also low carb, keto, and gluten free.

4.90 from 19 votes

Print Recipe Pin Recipe Email recipe

Prep Time 7 minutes mins

Cook Time 1 hour hr 5 minutes mins

Total Time 1 hour hr 12 minutes mins

Course Keto Recipes

Servings 6

Calories 335 kcal

Ingredients

  

1x2x3x

• 3 green bell peppers
• 8 oz button mushrooms
• 1 cup yellow onion sliced
• 12 slices provolone cheese
• 1 lb shaved beef stir fry meat, or thinly sliced steak
• ½ teaspoon sea salt
• ¼ teaspoon ground black pepper
• 2 teaspoon garlic cloves minnced
• 1 tablespoon chopped fresh parsley optional

Instructions

 

• Preheat oven to 350 and position the oven rack to the center position.
• Prep the ingredients by slicing the onions and mushrooms. Cut the peppers in half lengthwise and remove the seeds white membrane.
• Turn a burner to medium heat and heat the olive oil. Add the onion, mushrooms, salt and pepper to the pan and cook through, about 8 minutes. Remove the vegetables to the side.
• Add more olive oil to the pan, if needed, along with a sprinkle of salt and pepper, and saute the shaved beef for 6 minutes until browned on the outside. It's ok if the inside isn't cooked through since the meat will finish cooking during baking.
• Stir in the minced garlic and cook 1 more minute. Add the onion/mushroom mixture back to the pan.
• Put the pepper halves in the bottom of a 9x13 baking pan.
• Put a slice of provolone cheese in the bottom of each pepper half.
• Fill the pepper with the cooked vegetable/meat mixture and sprinkle with a little more salt and pepper.
• Place a slice of cheese on the top of each pepper.
• Cover the pan with foil, making sure to tent it slightly in the center so the cheese doesn't stick. Be sure the sides of the pan are still sealed.
• Bake the philly cheesesteak peppers for 30 minutes and then remove the foil.
• Continue baking for 20 more minutes, or until the peppers are cooked through and can be easily pieced with a fork.
• Garnish with parsley (optional)
• Serve immediately and enjoy the keto philly cheese steak peppers!

Video

Notes

• Prep the ingredients before you get started since the veggie meat mix cooks fast
• Cut back to one slice of cheese per pepper instead of two, if desired
• Swap the steak for sliced chicken breast for variety
• Double the recipe for lunches later in the week
• While Provolone is the traditional choice, feel free to try swiss, Monterey Jack, or any other white cheese you love

Nutrition

Serving: 1pepper halfCalories: 335kcalCarbohydrates: 8gProtein: 27gFat: 22gSaturated Fat: 11gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gCholesterol: 87mgSodium: 514mgPotassium: 557mgFiber: 2gSugar: 4gVitamin A: 556IUVitamin C: 51mgCalcium: 320mgIron: 2mg

Keyword baked, green peppers, keto, low carb, stuffed peppers

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