This warm and comforting vegan lentil shepherd’s pie is layered with a hearty and rich mushroom and lentil base topped with cauliflower mashed potatoes. It’s a healthy filling meal for the whole family!
Shepherd’s pie was first created in the 1800s. It was a recipe made to use up extra meat and vegetables. A traditional recipe includes lamb or mutton, with a variety of vegetables, topped with a mashed potato crust.
This vegan version uses a lentil mixture instead of ground meat and is simmered with onions, garlic, mushrooms, carrots, and peas. It’s seasoned with a variety of warm comforting spices, and has a mashed potato top that is a combination of cauliflower and russet potatoes that lightens this dish up!
Why This Recipe Works
- Vegan Prep Meal and Dairy-Free
- High in Plant Protein
- Authentic Taste
- Healthy Comfort Food
- Loaded with Veggies
- Gluten-Free
- Warm and hearty meal
- Light and fluffy mashed potato topping
- Thick and rich lentil base with meaty mushrooms
Recipe Ingredients and Notes
Mashed Potato Topping:
These mashed potatoes are made with a combination of russet potatoes and cauliflower. The combination creates a light and fluffy potato topping. Soy milk, vegan, butter or olive oil, garlic, salt or soy sauce, and pepper create a creamy and rich flavor.
Lentil Filling:
Green Lentils: There are many different types of lentils. I recommend using green lentils for this dish. Green lentils hold their shape when cooked, and create a nice meaty texture.
Sliced Mushrooms: I recommend baby Bellas, or white mushrooms sliced. They provide more “meatiness” and flavor.
Spices and Seasoning: This recipe is seasoned with thyme, sage, oregano, smoked paprika, salt, and pepper. I used dried seasoning, however, you can use fresh thyme and sage if you prefer. Just be sure to double the amount if you decide to use fresh.
Recipe Instructions
To Make the Mashed Potatoes:
Step 1: Peel the russet potato and chop it into large chunks. Chop your head of cauliflower into florets, or use frozen cauliflower florets (that’s what I did!) Bring a pot of water to boil. Add the potatoes and cauliflower. Cook until potatoes are fork-tender for about 15 minutes.
Step 2: Drain the water from the potatoes, and return to the pot. Add soy milk, vegan butter, garlic, salt, and pepper. Using your potato masher, mash the potatoes until fluffy. Set aside.
To Make the Lentil Filling:
Step 1: Prepare the lentils, or use packed cooked lentils. To prepare dried lentils, rinse the lentils. Transfer to a medium-size pot. Add two cups of water or vegetable broth for every 1 cup of lentils. When water comes to a boil, cover, reduce to medium heat, and allow to simmer for 15 minutes. Check that the lentils are cooked. Most of the water should be absorbed and lentils should be firm, yet soft to the bite.
Step 2: Add ¼ cup of vegetable stock to a large pot on medium-high heat. Add diced onions and garlic. Sauté for 3-5 minutes or until onions become translucent.
Step 3: Add sliced mushrooms, and cook for an additional 3 minutes.
Step 4: Add the cooked lentils, the rest of the vegetable stock (about ¾ cup), tomato paste, spices, salt, and pepper. Stir to combine. Allow it to simmer for about 5 minutes. Then add the frozen peas and carrots. Stir to combine and cook for another 2 minutes, or until peas and carrots have thawed.
Assembling the Vegan Lentil Shepherd’s Pie:
Step 1: Preheat oven to 350 F. Pour the lentil filling into the bottom of a 9×13 inch baking dish.
Step 2: Top the lentil filling with the mashed potatoes. Gently spread the potatoes over the top.
Step 3: Bake for 15 minutes. The filling will bubble and mashed potatoes will brown a bit. Top with fresh chopped herbs, and serve!
Recipe FAQS
Yes, you can freeze this recipe! I recommend layering the lentils, and mashed potatoes in a freezer-safe aluminum baking dish. Cover, and make sure to keep out any air, so that you don’t get freezer burn. Add a layer of saran wrap or aluminum foil over the top, then cover with the baking lid.
Store in the freezer for 2-3 months.
When ready to reheat, place in a preheated oven at 350 F. Bake for 45 minutes, or until the dish is warm and bubbly.
Yes! This recipe is gluten-free as written.
The difference between a cottage pie and a shepherd’s pie is in the type of meat that is added to the recipe. A cottage pie uses beef while a shepherd’s pie uses lamb. Since this recipe is vegan and has no meat at all, it could be called a vegan cottage pie or a vegan shepherd’s pie.
Expert Tips
- To save time, use prepared lentils. You can buy these canned, or packaged near the tofu section of your grocery store.
- If you prefer not to use cauliflower in the mashed potatoes, use 3 russet potatoes instead.
- I prefer to use frozen peas and carrots, because it’s quicker than chopping carrots on my own, but feel free to use fresh carrots. You will need to add some cooking time to soften the carrots if you do so.
How to Serve
This is really a complete one-dish meal. You’ve got your protein, vegetables, and carbohydrates combined in one dish.
If you’d like to serve something along with this one-dish meal, I’d recommend a light vegan salad or a side of sautéd vegetables like these air fryer squash.
This dish would be excellent to make for a dinner party because it serves a lot of people!
It’s also a warm and comforting meal for a cozy night at home. Or if you’re looking for something to make in honor of St. Patrick’s Day, this is it!
How to Store and Keep
Store: Cover leftover pie with saran wrap or aluminum foil. You could also transfer the dish to another container. The challenge is when you transfer the shepherd’s pie to another container the potato topping and the lentil filling gets all mixed together, and I prefer the nice division of the two toppings.
Keep: This recipe will keep for about 3-4 days in the refrigerator.
Reheat: When ready to warm, transfer your serving to a microwave-safe dish, cover, and heat for about 45 seconds to a minute depending on your microwave and serving size. Another option is to place the baking dish back in the oven and warm for about 10 minutes at 350 F.
More vegan Irish dishes!
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Vegan Lentil Shepherd’s Pie
Ingredients
Mashed Potatoes
- 1 russet potato peeled and cut into cubes
- 4 cups cauliflower about 1 head cut into florets
- ¼ cup unsweetened soy milk
- 1 tbsp vegan butter
- 2 tsp minced garlic
Filling
- 1 onion diced
- 2 tsp minced garlic
- 12 oz sliced mushrooms
- 2 cups cooked green lentils
- 1 ½ cups peas and carrots frozen
- 1 cup vegetable stock
- 1 tbsp tomato paste
- ½ tsp ground sage
- ½ tsp oregano
- 1 tsp thyme
- 1 tsp paprika
- ½ tsp salt
- ¼ tsp pepper
Instructions
Mashed Potato Topping:
- Peel the russet potato and chop into large chunks. Chop your head of cauliflower into florets, or use frozen cauliflower florets (that's what I did!) Bring a pot of water to boil. Add the potatoes and cauliflower. Cook until potatoes are fork tender about 15 minutes.
- Drain the water from the potatoes, and return to pot. Add soy milk, vegan butter, garlic, salt, and pepper. Using your potato masher, mash the potatoes until the fluffy. Set aside.
Lentil Filling:
- Prepare the lentils, or use packed cooked lentils. To prepare dried lentils, rinse the lentils. Transfer to a medium size pot. Add two cups of water for every 1 cup of lentils. When water comes to a boil, cover, reduce the heat to a simmer, and allow to cook for 15 minutes. Check that lentils are cooked. Most of the water should be absorbed and lentils should be firm, yet soft to the bite.
- Add ¼ cup of vegetable stock to a large pot on medium-high heat. Add diced onions and garlic. Sauté for 3-5 minutes of until onions become translucent.
- Add sliced mushrooms, and cook for an additional 3 minutes.
- Add the cooked lentils, the rest of the vegetable stock (about ¾ cup), tomato paste, spices, salt, and pepper. Stir to combine. Allow to simmer for about 5 minutes. Then add the frozen peas and carrots. Stir to combine and cook for another 2 minutes, or until peas and carrots have thawed.
Assemble and Bake
- Preheat oven to 350 F. Pour the lentil filling into the bottom of a 9×13 inch baking dish.
- Top the lentil filling with the mashed potatoes. Gently spread the potatoes over the top.
- Bake for 15 minutes. Filling will bubble and mashed potatoes will brown a bit. Top with fresh chopped herbs, and serve!
Video
Notes
- To save time, use prepared lentils. You can buy these canned, or packaged near the tofu section of your grocery store.
- If you prefer not to use cauliflower in the mashed potatoes, use 3 russet potatoes instead.
- I prefer to use frozen peas and carrots because it’s quicker than chopping carrots on my own but feel free to use fresh carrots. You will need to add some cooking time to soften the carrots if you do so.
- It will keep in the refrigerator for 3-4 days.
- You can also freeze this dish. Transfer to an airtight freezer-safe container. It will keep for 2-3 months in the freezer. When ready to reheat. Warm in the oven for about 45 minutes at 350 F, or until lentils become warm and bubbly.
How much peas and carrots do you add? I don’t see it in the ingredients list.
You need 1 1/2 cups of peas and carrots.
This is comfort food at its finest!! I loved this it was so good.
We’ve had traditional shepherd’s pie so it was different trying this but wow. It was so good! Loved it!
This recipe looks so delicious. Can’t wait to give it a try! Yum
Okay, this is amazing! AND I have all of the ingredients at home!! Bookmarked to make this weekend, thank you so much for the recipe 🙂