Sweet Potato & Chestnut Gratin: A Festive Sunday Star

Welcome to SaporiSphere, where global flavors unite! Our Vegan Sweet Potato & Chestnut Gratin is a dazzling Sunday dinner centerpiece with a festive twist, perfect for Christmas. Enjoy it with steamed broccoli, flash-fried spring greens, and cranberry sauce—vegan style!

Vegan Sweet Potato & Chestnut Gratin Recipe:

Serves: 4
Prep Time: 15 minutes
Cook Time: 65 minutes

Ingredients

  • 2 tbsp olive oil

  • 900g sweet potatoes (or mix with firm potatoes), peeled, sliced 5mm thick

  • 4 cloves garlic, crushed

  • 250g chestnuts, grilled, shelled, chopped

  • 300ml double cream (or 50/50 with milk)

  • 1 red chili (optional), de-seeded, sliced

  • 1/2 tsp dried rosemary

  • 3 tsp lemon juice

  • 1 cup grated mature cheese

  • Salt and pepper to taste

Instructions

  • Preheat oven to 190°C/Gas Mark 5. Butter a large gratin dish.

  • In a bowl, toss sweet potatoes, chestnuts, garlic, oil, half the cream, rosemary, chili (if using), salt, and pepper until coated.

  • Layer the mixture in the dish until full.

  • Pour remaining cream over the top.

  • Cover with foil and bake for 35 minutes.

  • Remove foil, sprinkle with cheese, and bake uncovered for 30 minutes until crisp and brown.

  • Serve hot with cranberry sauce.

Quick Tip

Add a sprinkle of smoked paprika for extra depth!

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