Hearty Lentil Shepherds Pie

Featured in: Weeknight Dinners

This hearty pie features a delicious lentil and vegetable filling enhanced with herbs and tomato paste, simmered until tender. Creamy mashed potatoes made from Yukon Gold potatoes and butter create a velvety topping. The assembled dish is baked until the top is lightly golden, offering a satisfying blend of flavors and textures perfect for a wholesome main course. Suitable for vegetarians seeking a filling and flavorful meal.

Updated on Sat, 13 Dec 2025 09:22:00 GMT
Hearty Lentil Shepherd's Pie with golden mashed potatoes, a flavorful vegetarian comfort food. Save
Hearty Lentil Shepherd's Pie with golden mashed potatoes, a flavorful vegetarian comfort food. | opticbaker.com

A comforting vegetarian twist on the classic shepherds pie, featuring a savory lentil and vegetable filling topped with creamy mashed potatoes, baked to golden perfection.

This hearty dish has become a family favorite whenever we crave something wholesome and filling without meat.

Ingredients

  • For the Lentil Filling: 2 tablespoons olive oil, 1 large yellow onion finely chopped, 2 carrots diced, 2 celery stalks diced, 3 garlic cloves minced, 1 cup brown or green lentils rinsed, 2 tablespoons tomato paste, 1 teaspoon dried thyme, 1 teaspoon dried rosemary, 1 teaspoon smoked paprika, 1 bay leaf, 2 cups vegetable broth, 1 cup frozen peas, 1 tablespoon soy sauce, salt and black pepper to taste
  • For the Mashed Potato Topping: 2 pounds (about 900 g) Yukon Gold or russet potatoes peeled and cubed, 4 tablespoons unsalted butter, 1/3 cup whole milk (or plant-based alternative), salt and white pepper to taste

Instructions

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Preheat oven:
Preheat the oven to 400°F (200°C).
Boil potatoes:
Boil the potatoes in salted water until fork-tender about 15-18 minutes. Drain and return to the pot.
Mash potatoes:
Add butter and milk to the potatoes. Mash until smooth. Season with salt and white pepper. Set aside.
Sauté vegetables:
While potatoes cook heat olive oil in a large skillet over medium heat. Add onion carrots and celery. Sauté until softened about 6-8 minutes.
Add seasoning:
Stir in garlic tomato paste thyme rosemary smoked paprika and bay leaf. Cook for 1 minute until fragrant.
Cook lentils:
Add lentils and vegetable broth. Bring to a boil then reduce heat cover and simmer for 20-25 minutes until lentils are tender and most liquid is absorbed.
Finish filling:
Discard bay leaf. Stir in peas and soy sauce. Season with salt and pepper to taste. Simmer for 2-3 minutes.
Assemble pie:
Transfer lentil mixture to a 9x13-inch baking dish. Spoon mashed potatoes evenly on top.
Create ridges and bake:
Use a fork to create ridges in the potatoes then bake for 20 minutes or until the top is lightly golden.
Cool and serve:
Let cool for 10 minutes before serving.
Product image
Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
Check price on Amazon
Product image
Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
Check price on Amazon
A close-up of a warm, bubbling Hearty Lentil Shepherd's Pie ready for a delicious dinner. Save
A close-up of a warm, bubbling Hearty Lentil Shepherd's Pie ready for a delicious dinner. | opticbaker.com

This recipe always brings us together at the dinner table sharing stories and enjoying the delicious flavors.

Notes

Add chopped mushrooms for extra umami flavor and serve with a crisp green salad or steamed green beans. Pairs well with a robust red wine or a malty ale.

Required Tools

Large pot, large skillet, potato masher, 9x13-inch baking dish, mixing spoon, oven

Allergen Information

Contains soy from soy sauce and dairy from butter and milk. Use tamari for gluten-free and plant-based butter or milk for vegan or dairy-free options. Always check ingredient labels for allergens.

Enjoy a steaming slice of Hearty Lentil Shepherd's Pie with a perfectly browned potato topping. Save
Enjoy a steaming slice of Hearty Lentil Shepherd's Pie with a perfectly browned potato topping. | opticbaker.com
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This shepherds pie is perfect for meal prep and tastes even better the next day.

Cooking Q&A

What type of lentils work best?

Brown or green lentils are ideal as they hold shape well and absorb the savory flavors of herbs and tomato paste.

Can I make the mashed potato topping creamy?

Yes, using butter and whole milk or a plant-based alternative will yield a smooth and creamy mash.

How long should the lentil mixture simmer?

Simmer for about 20-25 minutes until lentils are tender and most of the liquid has absorbed.

What herbs enhance the filling’s flavor?

Thyme, rosemary, smoked paprika, and bay leaf add fragrant and earthy notes to the lentil mixture.

How do I achieve a golden crust on top?

Use a fork to create ridges on the mashed potatoes before baking for 20 minutes at 400°F to develop a light golden crust.

Are there variations to try?

Adding chopped mushrooms enhances umami, and substituting plant-based butter and milk makes it vegan-friendly.

Hearty Lentil Shepherds Pie

Savory lentil and vegetable filling topped with creamy mashed potatoes, baked until golden and comforting.

Time to prepare
25 mins
Time to cook
45 mins
Overall time
70 mins
Recipe by Ella Anderson

Dish Type Weeknight Dinners

Skill Level Medium

Cuisine British

Makes 6 Portions

Dietary details Vegetarian option

What You'll Need

Lentil Filling

01 2 tablespoons olive oil
02 1 large yellow onion, finely chopped
03 2 carrots, diced
04 2 celery stalks, diced
05 3 garlic cloves, minced
06 1 cup brown or green lentils, rinsed
07 2 tablespoons tomato paste
08 1 teaspoon dried thyme
09 1 teaspoon dried rosemary
10 1 teaspoon smoked paprika
11 1 bay leaf
12 2 cups vegetable broth
13 1 cup frozen peas
14 1 tablespoon soy sauce
15 Salt and black pepper, to taste

Mashed Potato Topping

01 2 pounds Yukon Gold or russet potatoes, peeled and cubed
02 4 tablespoons unsalted butter
03 ⅓ cup whole milk or plant-based alternative
04 Salt and white pepper, to taste

How to Make It

Step 01

Preheat Oven: Set the oven to 400°F (200°C) to prepare for baking.

Step 02

Boil Potatoes: Place peeled and cubed potatoes in salted boiling water and cook until fork-tender, approximately 15 to 18 minutes. Drain thoroughly.

Step 03

Mash Potatoes: Return drained potatoes to pot, add butter and milk, then mash until creamy. Season with salt and white pepper. Set aside.

Step 04

Sauté Vegetables: In a large skillet over medium heat, warm olive oil. Add onion, carrots, and celery, sautéing until softened, 6 to 8 minutes.

Step 05

Add Aromatics and Spices: Stir in garlic, tomato paste, thyme, rosemary, smoked paprika, and bay leaf; cook for 1 minute until fragrant.

Step 06

Simmer Lentils: Add lentils and vegetable broth. Bring to boil, reduce heat, cover, and simmer for 20 to 25 minutes until lentils are tender and most liquid is absorbed.

Step 07

Finish Filling: Remove bay leaf. Stir in peas and soy sauce, seasoning with salt and pepper. Simmer an additional 2 to 3 minutes.

Step 08

Assemble Dish: Transfer the lentil mixture to a 9x13-inch baking dish. Spoon mashed potatoes evenly over the top.

Step 09

Create Potato Texture and Bake: Use a fork to create ridges in the potato layer, then bake for 20 minutes until the topping is lightly golden.

Step 10

Rest Before Serving: Allow the dish to rest for 10 minutes before serving.

Tools You'll Need

  • Large pot
  • Large skillet
  • Potato masher
  • 9x13-inch baking dish
  • Mixing spoon
  • Oven

Allergy details

Always review every ingredient for allergens and speak to your healthcare provider if you're unsure.
  • Contains soy from soy sauce and dairy from butter and milk. Use tamari and plant-based alternatives for gluten-free and vegan variations.

Nutrition details (per serving)

These nutrition details are for your reference—don't substitute for professional medical guidance.
  • Caloric Value: 325
  • Fat content: 8 g
  • Carbohydrates: 52 g
  • Proteins: 12 g