Keto Shepherd’s Pie (with Mashed Cauliflower)

This Shepherd’s Pie recipe is made with a deliciously creamy mashed cauliflower, so it has all the flavor without the carbs! You’ll love how easy it is to make and you can even make ahead for busy nights. 

This keto-friendly shepherd’s pie recipe, or “cottage pie” as some refer to it, is super hearty and guaranteed to fill your tummy. Shepherd’s pie is made with a thick layer of ground beef that is typically seasoned well and mixed with veggies and herbs before being topped with mashed potatoes. This keto version is a fantastic substitute for traditional shepherd’s pie but without all the carbs from potatoes, carrots, and peas. Instead, we use low carb veggies and cauliflower in place of the potatoes, which is the perfect substitute! Bonus points that cauliflower is full of nutrients and fiber!

What you’ll need:

• Onion, garlic, celery: We skipped the carrots and peas and instead used low carb veggies.
  
• Ground beef: I use an 80/20, but you can use any kind you prefer or even substitute ground turkey, sausage or lamb.
• Beef broth, tomato paste, Worcestershire sauce, red wine vinegar: This forms the deliciously flavorful gravy that the ground beef is cooked in.
• Cauliflower, cream, cream cheese, Parmesan cheese: These ingredients make your creamy, rich cauliflower mash used to top your pie.
• Cheddar cheese: This goes on top of your cauliflower before baking, adding lots of cheesy goodness! (The best part!)
  

Steps for making your pie:

Step 1: Preheat your oven to 400 degrees. Steam your cauliflower for approximately 10-12 minutes or until tender. Set aside.

Step 2: Meanwhile, add onion, garlic, and celery to a cast iron skillet in 1 TB olive oil and saute until tender. I used a 10.25 inch cast iron skillet, but you could use any oven-safe skillet.

 

Step 3: Add ground beef and saute until browned. Drain excess fat.

 

Step 4: Add veggies back to the skillet in addition to the rest of your ingredients and bring to a boil. Reduce the heat and simmer for 5 minutes until the liquid has been mostly absorbed.

Step 5: Make your mashed cauliflower for the following the instructions in the recipe card below. Then spoon the mashed cauliflower over top of the meat mixture. Bake it for 10 minutes, then sprinkle the cheddar cheese and paprika on top and bake for 10 more minutes or until cheese has melted.

 

Step 6: Serve hot with more paprika and herbs as a garnish.

Variations to your pie

Most cottage pies are made with ground BEEF, whereas shepherd’s pie is typically made with ground LAMB. But honestly, it doesn’t matter what type of ground meat you choose! The best thing about casserole meals like this one is how interchangeable the ingredients are. You can also substitute ground SAUSAGE or mix a few different types of meat for even MORE flavor!

Other low carb veggies

You can add in other keto-friendly vegetables if you want to “bulk up” your meat a bit more while adding more nutrients. Here are some low carb veggies that would go well in your keto shepherd’s pie:

• Bell pepper
• Green beans
• Mushrooms
• Radishes
• Eggplant
• Zucchini

Making this in advance

You can make keto shepherds pie in advance if you wish. Just follow the instructions as listed and layer everything in your skillet. Then, allow the ingredients in your shepherd’s pie to come to room temperature before wrapping it in saran wrap and foil. (I like to double wrap to prevent freezer burn.) Then place the pie in your freezer as is, skillet and all. When you’re ready to eat it, allow your pie to fully defrost in the fridge before baking it.

More keto-friendly casseroles you will love:

Cheesy Ground Beef & Cauliflower Casserole (Keto)

Cheesy Mexican Taco Casserole (Low Carb)

37 Keto & Low Carb Casserole Recipes You Must Try!

Cheesy Keto Philly Cheesesteak Casserole

Chicken Bacon Casserole (Keto)