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Sweet Potato Shepherd’s Pie Recipe

Sweet Potato Shepherd’s Pie Recipe

  • Author: Laura
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 6 servings 1x
  • Category: Main Dish
  • Method: Baking
  • Cuisine: British-Inspired
  • Diet: Vegetarian

Description

A cozy and comforting twist on a classic, this Sweet Potato Shepherd’s Pie swaps the traditional potato topping for creamy mashed sweet potatoes over a savory lentil and vegetable filling.


Ingredients

Scale
  • 3 large sweet potatoes, peeled and chopped
  • 2 tablespoons olive oil
  • 1 medium onion, diced
  • 3 garlic cloves, minced
  • 2 carrots, diced
  • 2 celery stalks, diced
  • 1 cup green peas (frozen or fresh)
  • 1 (15-ounce) can lentils, rinsed and drained
  • 2 tablespoons tomato paste
  • 1 cup vegetable broth
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 1 teaspoon salt, plus more to taste
  • 1/2 teaspoon black pepper
  • 1/4 cup unsweetened almond milk

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. In a large skillet, heat olive oil over medium heat. Add onion, garlic, carrots, and celery. Sauté for 5–7 minutes until soft.
  3. Stir in tomato paste, thyme, rosemary, salt, and pepper. Add peas, lentils, and broth. Simmer for 10 minutes until thickened.
  4. Transfer the filling into a greased baking dish and spread evenly.
  5. In a mixing bowl, mash cooked sweet potatoes with almond milk and a pinch of salt until smooth.
  6. Spread the mashed sweet potatoes over the filling in the dish.
  7. Bake uncovered for 25–30 minutes, until the top is golden and bubbly.
  8. Let rest for 5 minutes before serving. Enjoy warm.

Notes

  • Roasting the sweet potatoes adds more depth of flavor.
  • Use fresh herbs for a stronger aroma if available.
  • Simmer filling until thick to avoid a watery base.
  • Leftovers taste even better the next day.

Nutrition

  • Serving Size: 1 slice
  • Calories: 320
  • Sugar: 8g
  • Sodium: 510mg
  • Fat: 8g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 50g
  • Fiber: 10g
  • Protein: 10g
  • Cholesterol: 0mg

Keywords: sweet potato shepherd’s pie, vegetarian shepherd’s pie, lentil shepherd’s pie, comfort food, easy weeknight dinner