Ingredients
Method
Prepare the Potatoes
- Preheat oven to 400°F. Place cubed potatoes in a large pot and cover with cold water by 2 inches. Add 1 tablespoon salt and bring to a boil.
- Cook potatoes for 15-20 minutes until fork-tender. Drain well and return to pot.
- Mash potatoes while still hot, then gradually add olive oil, warm vegetable broth, salt, and pepper. Whip until smooth and creamy. Stir in chives and set aside.
Make the Filling
- Heat olive oil in a large skillet over medium-high heat. Add onion, carrots, and celery. Cook for 5-6 minutes until vegetables start to soften.
- Add garlic and cook for another minute until fragrant.
- Add ground turkey, breaking it up with a spoon. Cook for 8-10 minutes until turkey is browned and cooked through.
- Stir in tomato paste and cook for 2 minutes, letting it darken slightly.
- Pour in vegetable broth and scrape up any browned bits from the bottom of the pan. Add peas, corn, thyme, salt, and pepper.
- Simmer for 5 minutes until liquid reduces slightly. Remove from heat and stir in fresh parsley.
Assemble and Bake
- Transfer turkey mixture to a 9x13 inch baking dish and spread evenly.
- Spoon mashed potatoes over the filling, spreading to cover completely. Use a fork to create ridges on the surface for extra browning.
- Bake for 25-30 minutes until potato topping is golden brown and filling is bubbling around the edges.
- Let cool for 10 minutes before serving to allow filling to set.
Notes
This shepherd's pie can be assembled up to 2 days ahead and refrigerated before baking. Add 10-15 minutes to cooking time if baking from cold. Leftovers keep in the refrigerator for up to 4 days and reheat well in the microwave or oven. For extra flavor, try adding a splash of dry white wine when you add the broth.
