Can I use canned lentils?

Yes! If you use canned lentils, drain and rinse them, then simmer them briefly with the sautéed veggies and broth—just long enough to soak up flavor. You’ll likely need less broth since they’re already cooked.

Can I substitute the sweet potatoes?

Absolutely. Butternut squash works well, and even regular potatoes can do the job if that’s what you have. The flavor will change, but the cozy factor stays strong.

How do I store leftovers?

Store leftovers in an airtight container in the fridge for 3–4 days . Reheat in the microwave for quick lunches, or warm in the oven so the topping stays a little crisp.

Can I freeze Sweet Potato & Lentil Shepherd’s Pie?

Yes! Let it cool completely, then freeze in a freezer-safe container. Thaw in the fridge overnight and reheat in the oven until hot all the way through.

How can I make it extra creamy?

Add a splash of plant-based milk (or a bit of vegan butter) to the sweet potato mash. Creamier topping = happier spoonfuls.

Sweet Potato & Lentil Shepherd’s Pie: Cozy, Amazing 1-Pan Comfort

Description

Sweet Potato & Lentil Shepherd’s Pie is a cozy, hearty vegetarian comfort dish made with savory lentils, tender vegetables, and a creamy golden sweet potato topping. Perfect for weeknights, meal prep, or chilly evenings when you want something filling and wholesome.

Ingredients

Scale

For the Sweet Potato Topping

3 large sweet potatoes, peeled and chopped
2 tablespoons olive oil (or vegan butter)
Salt, to taste
Black pepper, to taste
Optional: 2–3 tablespoons plant-based milk for extra creaminess

For the Lentil Filling

1 cup dried lentils, rinsed
1 small onion, diced
2 carrots, diced
2 celery stalks, diced
3 cloves garlic, minced
1 teaspoon fresh thyme (or ½ teaspoon dried)
1 teaspoon fresh rosemary (or ½ teaspoon dried)
2 ½ cups vegetable broth
1 tablespoon olive oil
Salt and pepper to taste

Optional garnish: fresh parsley or thyme

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Instructions

Preheat oven to 400°F (200°C).
Boil sweet potatoes in salted water for about 15 minutes, until fork-tender. Drain well.
Sauté vegetables: In a large skillet, heat olive oil over medium heat. Add onion, carrots, and celery. Cook 5–7 minutes until softened.
Add garlic and herbs and cook for 1 minute until fragrant.
Simmer lentils: Stir in rinsed lentils and vegetable broth. Bring to a boil, then reduce heat and simmer 20–25 minutes until lentils are tender and most liquid is absorbed. Season with salt and pepper.
Mash sweet potatoes: Mash with olive oil, salt, pepper, and optional plant milk until smooth and creamy.
Assemble: Spread lentil mixture into a baking dish. Top evenly with mashed sweet potatoes.
Bake for 25–30 minutes until the top is slightly golden and edges are bubbling.
Let cool 5–10 minutes before serving. Garnish with fresh herbs if desired.

Notes

You can substitute lentils with cooked quinoa or chickpeas.
Butternut squash can replace sweet potatoes for a different flavor.
Add a spoonful of tomato paste for deeper savory flavor.
Store leftovers in the fridge for up to 4 days.
Freezes well for up to 2 months.

Prep Time: 15 minutes
Cook Time: 45 minutes
Category: Dinner
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 320 kcal
Sugar: 8 g
Sodium: 420 mg
Fat: 9 g
Saturated Fat: 1.5 g
Unsaturated Fat: 7 g
Trans Fat: 0 g
Carbohydrates: 50 g
Fiber: 12 g
Protein: 14 g
Cholesterol: 0 mg