Hearty Lentil Shepherds Pie

Featured in: Everyday Suppers

This dish features a hearty lentil and vegetable filling flavored with tomato paste, herbs, and spices, simmered until tender. Creamy mashed potatoes made with butter and milk form a smooth, golden topping. The layers are baked together to create a warm, satisfying main course ideal for vegetarian and high-fiber diets. Aromatic herbs like thyme and rosemary add depth, while peas and soy sauce enhance the savory profile. Perfect for cozy dinners, it pairs well with fresh greens or robust drinks.

Updated on Sat, 13 Dec 2025 10:10:00 GMT
Hearty Lentil Shepherd's Pie: a warm, filling dish with fluffy mashed potato topping and savory lentils. Save to Pinterest
Hearty Lentil Shepherd's Pie: a warm, filling dish with fluffy mashed potato topping and savory lentils. | sonicskillet.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 recipe has become a favorite in my household as it combines comforting flavors with nutritious ingredients in one delicious dish.

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).
Cook 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 Flavorings:
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:
Transfer lentil mixture to a 9x13-inch baking dish. Spoon mashed potatoes evenly on top.
Make Topping:
Use a fork to create ridges in the potatoes then bake for 20 minutes or until the top is lightly golden.
Rest:
Let cool for 10 minutes before serving.
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Prep ingredients, rinse produce, and dry dishes efficiently with a built-in workstation designed for streamlined cooking.
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Prep ingredients, rinse produce, and dry dishes efficiently with a built-in workstation designed for streamlined cooking.
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Save to Pinterest
| sonicskillet.com

Our family gathers every Sunday to enjoy this wholesome dish together making it a beloved tradition.

Notes

For vegan variation use plant-based butter and milk. Add chopped mushrooms for extra umami flavor. 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 (butter milk). Use tamari for gluten-free and plant-based butter milk for vegan or dairy-free options. Always check ingredient labels for allergens.

Golden Hearty Lentil Shepherd's Pie with a delicious mashed potato crust, perfect for a cozy dinner. Save to Pinterest
Golden Hearty Lentil Shepherd's Pie with a delicious mashed potato crust, perfect for a cozy dinner. | sonicskillet.com
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This lentil shepherds pie is sure to become a staple in your meal rotation with its rich flavors and comforting texture.

Recipe Questions

What type of lentils work best for this dish?

Brown or green lentils hold their shape well after cooking and provide a perfect texture for the filling.

Can I make a vegan version of this dish?

Yes, substitute dairy butter and milk with plant-based alternatives for a fully vegan preparation.

How do I get a golden crust on the mashed potato topping?

Baking the assembled dish at 400°F for about 20 minutes allows the mashed potatoes to develop a light golden finish.

What herbs enhance the flavor of the lentil filling?

Thyme, rosemary, and smoked paprika contribute aromatic and earthy notes that complement the lentils and vegetables.

Can I add extra vegetables to the filling?

Yes, chopped mushrooms or additional diced vegetables can be added to increase umami and texture variety.

Is soy sauce essential for this preparation?

Soy sauce adds depth and umami, but you can adjust or replace it with tamari for gluten-free versions.

Hearty Lentil Shepherds Pie

Savory lentil and vegetable filling covered with creamy mashed potatoes baked until golden.

Prep Duration
25 minutes
Cook Duration
45 minutes
Overall Time
70 minutes


Skill Level Medium

Cuisine Style British

Makes 6 Portions

Diet Details Meat-Free

Needed Ingredients

Lentil Filling

01 2 tablespoons olive oil
02 1 large yellow onion, finely chopped
03 2 medium 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 1/3 cup whole milk or plant-based alternative
04 Salt and white pepper to taste

Steps

Step 01

Preheat Oven: Set oven temperature to 400°F.

Step 02

Cook Potatoes: Boil peeled and cubed potatoes in salted water until fork-tender, approximately 15 to 18 minutes. Drain well.

Step 03

Prepare Mashed Potatoes: Return drained potatoes to pot. Add butter and milk, then mash until smooth. Season with salt and white pepper. Set aside.

Step 04

Sauté Vegetables: Heat olive oil in a large skillet over medium heat. Add onion, carrots, and celery; cook until softened, about 6 to 8 minutes.

Step 05

Add Seasonings: Incorporate garlic, tomato paste, dried thyme, rosemary, smoked paprika, and bay leaf into vegetables. Cook for 1 minute until aromatic.

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 liquid mostly absorbed.

Step 07

Finish Lentil Mixture: Remove bay leaf. Stir in frozen peas and soy sauce. Season with salt and black pepper. Simmer an additional 2 to 3 minutes.

Step 08

Assemble Dish: Transfer lentil mixture into a 9x13-inch baking dish. Evenly spread mashed potatoes on top.

Step 09

Create Potato Ridges and Bake: Use a fork to create ridges on the mashed potato surface. Bake uncovered for 20 minutes until lightly golden.

Step 10

Rest Before Serving: Allow to cool for 10 minutes prior to serving to enhance flavor melding.

Tools Needed

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

Allergy Info

Double-check ingredients for allergens, and talk to a health expert if unsure.
  • Contains soy from soy sauce and dairy from butter and milk.
  • Use tamari for gluten-free soy alternative and plant-based butter/milk for vegan or dairy-free diets.

Nutrition Details (per serving)

Nutritional info is here for reference and doesn't replace expert advice.
  • Total Calories: 325
  • Total fat: 8 g
  • Carbohydrates: 52 g
  • Proteins: 12 g