Go Back
+ servings
Image of finished keto philly cheesesteak casserole with melted cheese on top, served in cast iron skillet
Print Recipe
4.81 from 31 votes

Cheesy Keto Philly Cheesesteak Casserole

This Cheesy Keto Philly Cheesesteak Casserole is everything you want from a Philly cheesesteak sandwich but without all the carbs! Thinly shaved rib eye with sauteed onions and peppers, topped with melted provolone cheese layered and baked. An easy and healthy low carb weeknight dinner everyone will love!
Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Course: Dinner
Cuisine: American
Servings: 6 people
Calories: 368kcal
Author: Kasey Trenum

Ingredients

Instructions

  • Heat avocado oil in a medium-sized pan on medium-high heat. I used a 10 1/2-inch pan.
  • Season your steak with a bit of salt and pepper.
  • Cook the steak in two parts. If you put too much in the pan, it won’t cook well. Once it's browned, take it out and put it aside.
  • In the same pan, add 1 tablespoon of butter along with peppers, onions, garlic, and mushrooms. Cook until they're soft.
  • Pour in beef broth, Braggs Aminos, Worcestershire sauce, and some more salt and pepper. Cover the pan and let it simmer for about 4 minutes.
  • Put the cooked steak back into the pan and let everything cook together for 2 minutes on medium heat.
  • Lay the provolone cheese on top, covering everything in the pan.
  • Move the pan to your oven on the broil setting for 1-3 minutes. Keep an eye on it; the cheese can burn quickly!

Notes

*Traditionally, a Philly Cheesesteak is made with thinly sliced ribeye. Ribeye steaks are pricier but the best meat to use. If you are on a budget, you can also use skirt steak or sirloin. Another meat option is to use ground beef! The flavors will still be there.

Don't have a cast-iron skillet?

If you don't have a cast-iron skillet, you can use a regular oven-safe skillet to do the same job. Another option is to prepare the veggies and steak as stated above. Then transfer everything to a small casserole dish (similar in size to a skillet) and layer with the provolone. Cover and refrigerate or freeze until your ready to reheat. Be careful about reheating since you do not want to overcook your steak!

Nutrition

Calories: 368kcal | Carbohydrates: 3g | Protein: 27g | Fat: 28g | Saturated Fat: 13g | Cholesterol: 82mg | Sodium: 582mg | Potassium: 377mg | Fiber: 1g | Sugar: 1g | Vitamin A: 669IU | Vitamin C: 22mg | Calcium: 225mg | Iron: 2mg