One-Skillet Shepherd's Pie with Cauliflower Mash

Quick answer: yes, you can make a full shepherd's pie with zero carbs. Swap the potato topping for mashed cauliflower and use a ground beef blend that already has organ meat worked in, and you get the same comfort food in one pan, on the table in about 40 minutes.

Shepherd's pie is built on two things: a rich, savory filling and a soft, browned topping. Ground beef gets you the filling. Cauliflower mash gets you the topping. The only real decision is what goes into the meat layer, and that's where Ancestral Blend Ground Beef or Ancestral Blend Complete do something a plain pound of ground beef can't: they carry organ meat in the grind itself, so there's no separate liver or heart to source, chop, or hide.

Both are 90/5/5 or 80/5/5/5/5 blends of pasture-raised Indiana beef with heart, liver, and (in Complete) kidney and spleen ground in fine enough that they cook and taste like the ground beef you already know. Either one works in this recipe without changing a single step.

Ancestral Blend Ground Beef vs. Ancestral Blend Complete

Which one to use in this recipe

If this is your first organ-blended ground beef, start with Ancestral Blend Ground Beef. The 90/5/5 ratio is mild and the shepherd's pie seasoning (thyme, tomato paste, broth) covers the rest.

If you already eat organ meat regularly or want to cover more ground in one product, Ancestral Blend Complete adds kidney and spleen at the same 1:1 swap. No recipe changes either way.

One-Skillet Shepherd's Pie with Cauliflower Mash

Serves 4 · About 40 minutes

For the filling

• 1 lb Ancestral Blend Ground Beef or Ancestral Blend Complete
• 2 tbsp beef tallow or butter
• 1 small onion, diced
• 2 carrots, diced small
• 2 cloves garlic, minced
• 2 tbsp tomato paste
• 1 cup beef broth
• 1 tsp dried thyme
• Salt and pepper to taste

For the topping

• 1 large head cauliflower, cut into florets
• 4 tbsp butter
• ¼ cup grated parmesan (optional)
• Salt to taste

Instructions

1. Bring a large pot of salted water to a boil. Add the cauliflower florets and cook until fork-tender, about 12 minutes.
2. While the cauliflower cooks, heat the tallow in an oven-safe skillet over medium-high heat. Add the beef and break it up with a spatula. Brown for 6 to 8 minutes.
3. Add the onion and carrots. Cook until softened, about 5 minutes. Add the garlic and cook 1 minute more.
4. Stir in the tomato paste and thyme. Cook 1 minute, then pour in the broth. Simmer until the liquid thickens slightly, about 8 minutes. Season with salt and pepper.
5. Drain the cauliflower and mash with the butter and parmesan until smooth. Season with salt.
6. Preheat the broiler. Spread the cauliflower mash evenly over the beef mixture in the skillet.
7. Broil for 3 to 5 minutes, until the top browns in spots.
8. Rest for 5 minutes before serving.

FAQ

Can I use Ancestral Blend Complete instead of Ancestral Blend Ground Beef without changing anything?
Yes. Both cook the same way and the recipe doesn't change. Complete just carries kidney and spleen in addition to heart and liver.

Is this recipe keto and paleo friendly?
Yes. Cauliflower replaces potato, so the dish stays at zero carbs from the beef and low carbs overall from the cauliflower. It fits carnivore, paleo, primal, keto, and lion diets.

Can I make the cauliflower mash ahead of time?
Yes. Make it up to 2 days ahead and store it covered in the fridge. Reheat it gently before spreading it over the beef.

Will I taste the organ meat in the filling?
No. Both blends are ground fine enough that the organ content disappears into the texture and flavor of the beef, especially once it's seasoned and simmered.

Can I freeze leftovers?
Yes. Let the dish cool completely, then freeze in an airtight container for up to 3 months. Thaw in the fridge overnight and reheat in the oven.