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Shepherd's pie layers savory ground lamb with carrots, tomato paste, and rosemary under a blanket of creamy mashed cauliflower. A fork dragged across the top creates peaks and valleys that turn golden brown in the oven. This paleo take on the British classic is warm, toasty comfort food made for a weeknight when you want to crawl into something cozy.
Pro Tips
- Cool the meat mixture 10-15 minutes before folding in the frothy egg whites. Adding them to a piping-hot pan scrambles them instead of binding the filling.
- Spread the mashed cauliflower with a light hand and drag fork tines in a zigzag. Those peaks and valleys brown beautifully and are the dish's signature look.
- Simmer the filling until most of the liquid has evaporated. A wet filling makes the pie sloppy instead of sliceable.
- The recipe doubles easily and freezes well — make two and keep one for the next cold night.
Frequently Asked Questions
What is the difference between shepherd's pie and cottage pie?
Shepherd's pie uses lamb; cottage pie uses beef. This recipe is the lamb version with a paleo cauliflower topping.
Can I make this with ground beef?
Yes — that makes it a cottage pie in spirit, and the rosemary-thyme-tomato base works just as well with beef.
How many servings does this recipe make?
Four to six servings from a 2.2-quart dish — scale it up for a bigger table or for meal prep.
How long does shepherd's pie keep?
Up to 4 days in the fridge. Reheat in the oven to re-crisp the cauliflower top rather than microwaving it soft.
Recipe Card

Ingredients
Method
- 1.
- Preheat the oven to 400 F.
- 2.
- Heat a large skillet over medium-high heat for about 3 minutes.
- Add coconut oil and allow it to melt.
- Add the onion and carrot, reduce heat to medium-low, and cover. Allow the vegetables to get soft but not brown, about 5 minutes.
- 3.
- Add the garlic to the pan and stir until fragrant, about 1 minute. With your hands, crumble the ground lamb into the pan and break up large chunks with a wooden spoon.
- Sauté until it’s cooked through and brown, about 5–10 minutes.
- Taste, then season with salt and pepper.
- 4.
- Add the tomato paste, broth, coconut aminos, rosemary, and thyme to the pan.
- Stir to combine, then bring to a boil and simmer until most of the liquid has evaporated, about 10 minutes.
- Set the pan aside and let it cool for 10–15 minutes. Scramble the egg whites until frothy and blend them into the meat mixture.
- 5. To assemble the shepherd’s pie, spread the meat mixture evenly in a 12x6-inch (2. 2-quart) baking dish. With a rubber scraper and a light hand, spread the mashed cauliflower on top of the meat. Gently drag the tines of a fork in a zigzag pattern across the surface to create a texture—the peaks and valleys turn a lovely golden brown in the oven.
- Sprinkle the top lightly with paprika.
- 6.
- Place the pan on the middle rack of the oven and bake for 25–30 minutes, until the top begins to brown.
- Remove to a cooling rack for 5–10 minutes before serving.




