Low Carb Steak and Mushroom Pie recipe

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This Low Carb Steak and Mushroom Pie is a copycat of a traditional Irish Steak and Mushroom Crock. We have removed a lot of carbs and left the delicious flavour.

diabetic low carb steak and mushroom pie

In this post, I share the recommended kitchen tools, a shopping list of ingredients, quick tips for best results, the Low carb Steak and Mushroom Pie recipe and nutritional information.

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Shopping List of ingredients

  • Canola Oil
  • 1 1/2 Pounds of Beef Stewing meat (or cubed steak)
  • Thick Canadian bacon (1 slice or 2 thin slices)
  • Onion – 1 medium
  • Cremini Mushrooms (2 1/2 Cups) or white button mushrooms
  • Garlic – 2 cloves minced
  • Splenda Granulated Sweetener
  • King Arthur Keto Wheat Flour
  • Beef Stock
  • Guinness Draught Beer (1/2 cup)
  • Thyme
  • Bay Leaf
  • Onion Powder
  • Salt
  • 1 Low Carb Pie Crust
  • 1 egg

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Tips and FAQs

Substitution for the low-carb pie crust.

If you prefer to make our Low Carb Steak and Mushroom Pie without the pastry crust, you can bake it covered with aluminum foil or you can replace the pastry crust with a cauliflower mash.

To make a cauliflower mash, steam one head of cauliflower until it is very soft. Mash it with a potato masher or electric mixer. Add 4 ounces of cream cheese, salt and pepper and mix until it is a very soft mash (like mashed potatoes) Spread over the steak and mushroom pie before baking.

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Omitting the Guinness in this recipe.

If you chose to omit the Guinness Draught Beer, just replace the amount with beef stock. I find that Guinness adds depth to the overall flavour of the Steak and Mushroom pie, but it can be easily removed.

Storing leftover Guinness beer.

If you are just keeping the leftover beer for cooking you can freeze it. It will lose its carbonation and is not suitable for drinking after being frozen, but will maintain the bold flavour. If you have a recipe that calls for Guinness and needs carbonation, it will not be a good idea to use frozen beer. For recipes, such as stews and soups, it is fine.

Using a different flour

In our low carb streak and mushroom pie I use King Arthur Keto Wheat Flour. You can easily replace it with Carbalose flour. If you opt to use a different flour, you may need to add some xanthan gum as a thickener. I recommend approximately 1 teaspoon, but you can just eyeball it.

Storing and freezing instructions.

Store any leftovers in your refrigerator for up to 4 days covered with plastic wrap or in an airtight container.

This Low Carb Steak and Mushroom Pie freezes exceptionally well. Freeze tightly covered and in an airtight container for up to one month.

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How to make Low Carb Steak and Mushroom Pie

low carb steak and mushroom pie recipe

The Recipe for Low carb Steak and Mushroom Pie

diabetic low carb steak and mushroom pie

Low Carb Steak and Mushroom Pie Recipe

Easy Low Carb Diabetic Friendly Steak and Mushroom Pie Recipe.
Prep Time 25 minutes
Course Main Course
Cuisine American
Servings 8


  • 1 Rollable Low Carb Pie Crust
  • 1 Tbsp Canola Oil
  • 1.5 lbs Cubed Beef Stewing meat
  • 1 slice thick Canadian Bacon ( or 2 think slices)
  • 1 medium cooking onion, chopped
  • 2.5 cups Cremini Mushrooms
  • 2 cloves garlic – minced
  • 1 tsp Splenda Granulated Sweetener
  • 5 tbsps King Arthur Keto Wheat flour
  • ½ cup Guinness Beer
  • 1 cup Beef Stock
  • ¼ tsp Thyme
  • ½ tsp Salt
  • 1 bay leaf
  • ¼ tsp Onion Powder
  • 1 medium egg white (for the pastry)


  • Cook bacon until crispy in a large cast iron skillet.
  • Mix 2 tbsp of K.A Flour with 2 tbsps water and set aside.
  • Remove the bacon, chop it and set aside.
  • Add the canola oil and heat.
  • Add the cubed beef and brown the cubes on all sides.
  • Remove the meat and set aside.
  • Add the onion, garlic and mushrooms and cook for about 10 minutes stirring frequently.
  • Sprinkle the remaining K.A Flour over the mixture and give it a good stir.
  • Gradually add the beef stock and the Guiness, stirriing while adding.
  • Add the meat and chopped bacon back into the pan and stir.
  • Add the K.A Flour and water mixture and mix well.
  • Mix in the thyme, bay leaf,salt and onion powder, and bring the mix to a simmer.
  • Simmer for 10 to 15 minutes and remove from heat.
  • Preheat oven to 350 °F (175C)
  • Roll out the Low Carb Pie Crust.
  • Cover the skillet with the rolled crust. (Flute or roll edges if needed)
  • Cut a small slit in the center to allow the steam to escape.
  • Brush the crust with the egg white.
  • Bake for 30 minutes, or until the crust is golden and the filling is bubbly.
  • Serve hot.


Keyword Diabetic Steak and Mushroom Pie Recipe, Low Carb Steak and Mushroom Pie

Nutritional Information

The nutritional information below is for one serving of our Low Carb Steak and Mushroom Pie with our Low Carb Pie Crust Topping.

  • Calories. – 275
  • Total fat – 15 gr
  • Saturated Fat – 6,5 gr
  • Total carbohydrates – 16 gr
  • Fibre – 6.5 gr
  • Net Carbs – 9.5 gr
  • Protein – 28 gr

Nutrition information is provided as a courtesy and is automatically calculated using an online nutrition calculator. We encourage you to calculate nutrition data with your specific brand ingredients as nutritional information can vary between brands

I hope you enjoy this heart recipe for Low carb Steak and Mushroom Pie. It’s a fab recipe for a chilly day when comfort food is a must!

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