Classic Shepherds Pie Cauliflower (Print-Friendly)

Savory lamb and vegetables topped with creamy cauliflower mash for a lighter, satisfying meal.

# What You'll Need:

→ Meat Filling

01 - 2 tablespoons olive oil
02 - 1 large yellow onion, finely chopped
03 - 2 carrots, peeled and diced
04 - 2 celery stalks, diced
05 - 3 cloves garlic, minced
06 - 1.5 pounds ground lamb
07 - 2 tablespoons tomato paste
08 - 1 cup beef broth
09 - 1 cup frozen peas
10 - 1 tablespoon gluten-free Worcestershire sauce
11 - 1 teaspoon fresh thyme leaves
12 - 1 teaspoon fresh rosemary, chopped
13 - 0.5 teaspoon salt
14 - 0.25 teaspoon black pepper

→ Cauliflower Mash Topping

15 - 2 large heads cauliflower, cut into florets
16 - 3 tablespoons unsalted butter
17 - 0.25 cup milk or plant-based alternative
18 - 0.5 teaspoon salt
19 - 0.25 teaspoon white pepper
20 - 0.25 cup grated Parmesan cheese, optional

# How To Make It:

01 - Set oven to 400 degrees Fahrenheit.
02 - Bring a large pot of salted water to a boil. Add cauliflower florets and cook until very tender, 10 to 12 minutes. Drain well and set aside.
03 - While cauliflower cooks, heat olive oil in a large skillet over medium heat. Add onion, carrots, and celery; sauté 5 to 7 minutes until softened.
04 - Stir in minced garlic and cook for 1 minute until fragrant.
05 - Add ground lamb and cook, breaking up with a spoon, until browned and cooked through, about 8 minutes.
06 - Stir in tomato paste, Worcestershire sauce, thyme, rosemary, salt, and pepper. Cook for 2 minutes.
07 - Pour in beef broth and bring to a simmer. Cook 5 to 7 minutes until slightly thickened. Stir in frozen peas and simmer 2 minutes more. Remove from heat.
08 - Transfer the meat filling to a 9 by 13 inch baking dish and spread evenly.
09 - Place drained cauliflower, butter, milk, salt, and white pepper in a food processor or use a potato masher. Pulse or mash until smooth and creamy. Stir in Parmesan cheese if using.
10 - Spread cauliflower mash evenly over the meat filling. Use a fork to create swirls or peaks.
11 - Bake for 25 to 30 minutes, or until the top is lightly golden. For a browner top, broil for 2 to 3 minutes at the end.
12 - Let rest 10 minutes before serving.

# Expert Advice:

01 -
  • A lighter, low-carb alternative to traditional Shepherd's Pie without sacrificing comfort or flavor
  • Gluten-free and customizable for various dietary needs
  • Rich, savory lamb filling with aromatic herbs and vegetables creates deep, satisfying flavors
  • Cauliflower mash topping is creamy and smooth, with a subtle sweetness that balances the savory filling
  • Perfect for meal prep and leftovers taste even better the next day
  • Classic British comfort food that's both nourishing and delicious
02 -
  • Drain the cauliflower thoroughly after boiling to avoid a watery mash—excess moisture is the enemy of creamy texture
  • Use a food processor for the smoothest cauliflower mash, but a potato masher works well for a more rustic texture
  • Create decorative swirls or peaks on top of the mash with a fork to maximize crispy, golden edges
  • Let the assembled pie rest for 10 minutes after baking so the filling sets and portions neatly
  • For deeper flavor, let the meat filling simmer a bit longer to reduce and concentrate the sauce
  • Broil for 2–3 minutes at the end of baking for an extra golden, crispy top
  • This dish can be assembled a day ahead and refrigerated; just add 10 minutes to the baking time if baking from cold
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