
Easy Keto Philly Cheesesteak Skillet
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- There are over 100 recipes
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- I loved the Quick and Easy section (I’m all about quick and easy) and there is a section of recipes that are suitable to meal prep and batch cooking
- As I looked through the book to choose a recipe, I was struck by how many vegetarian keto recipes there were, you don’t usually see that many in one book!
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Easy Keto Philly Cheesesteak Skillet
Ingredients you will need for this recipe
- Flank steak
- olive oil
- salt & pepper
- onion and garlic powder
- mushrooms
- green pepper
- Provolone cheese
You will also want to use an oven proof skillet of some sort. My favorite for this type of recipe is my 2 handled cast iron pan.
The second handle makes it so much easier to get in and out of the oven.
Tips and Tweaks for Making This Low Carb Skillet Dish
To me, one of the hallmarks of a great family recipe is to be able to change things around and it still turns out great! I have some simple tweaks you can try.
- You could easily make this with any leftover steak or even roast beef. Thinly slice it and skip most of the searing and cooking part of the recipe.
- The recipe tasted fantastic on it’s own. You could also buy or make some Keto buns and toast them and pile the cheesesteak on top. You could also make chaffles for this!
- If you don’t have provolone cheese, this would be amazing with a mix of cheddar and mozzarella.
- Even if you don’t have an oven proof skillet, you can put all the ingredients into a 9 x 12 casserole pan for the baking part.
- For those that are following a Carnivore plan, this is an easy tweak by just leaving out the green peppers and mushrooms.
Printable Recipe Card for Easy Keto Philly Cheesesteak Skillet

Keto Philly Cheesesteak Skillet Recipe
This easy keto philly cheesesteak skillet recipe is a fast weeknight meal that comes together in about 30 minutes with only 2 net carbs! Family friendly, it is a one pan dinner to make cleanup a breeze as well!
Ingredients
- 1 lb flank steak
- 1 1/2 tbsp olive oil
- 1/2 tsp salt
- 1 tsp pepper
- 1/2 tsp onion powder
- 1/4 tsp garlic powder
- 5 white mushrooms, sliced
- 1/2 green bell pepper, diced
- 6 slices provolone cheese
Instructions
- Preheat oven to 350.
- In a small bowl, combine all salt, pepper, onion and garlic powder, set aside.
- Thinly slice flank steak across the grain about 1/8 inch thick.
- Heat the olive oil in cast iron skillet on med-high heat.
- Add the steak and sprinkle with the spices. Allow to sear without moving for 2-3 minutes.
- Turn heat to high, turn the steak every couple minutes, cook until well cooked and crispy, about another 10 minutes.
- Transfer cooked steak to another dish, leaving the juices in the pan. Throw in the mushrooms and peppers and cook another 3 minutes. (Carnivores can skip this part)
- Remove skillet from heat, add the steak back into the skillet and mix with the veggies.
- Arrange the cheese slices over top the skillet ingredients so everything is covered.
- Place skillet in oven for about 5 minutes to melt the cheese.
- Optional: Turn the oven on broil and let skillet broil another 2-3 minutes to brown the top.
Notes
- You could easily make this with any leftover steak or even roast beef. Thinly slice it and skip most of the searing and cooking part of the recipe.
- The recipe tasted fantastic on it's own. You could buy or make some Keto buns and toast them and pile the cheesesteak on top.
- If you don't have provolone cheese, this would be amazing with a mix of cheddar and mozzarella.
- If you don't have an oven proof skillet, you can put all the ingredients into a 9 x 12 casserole pan for the baking part.
- If you are following a Carnivore plan, this is an easy tweak by just leaving out the green peppers and mushrooms.
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