Herbed Potato and Crème Fraîche Tourte Recipe

Ingredients

• 20 gm butter
• 8 golden shallots, thinly sliced
• 2 garlic cloves, finely chopped
• 1 tbsp thyme
• 400 gm crème fraîche
• 1 tbsp each finely chopped flat-leaf parsley, chives and tarragon
• ¼ tsp finely grated nutmeg
• 1.2 kg Dutch cream potatoes, thinly sliced on a mandolin
• For brushing: eggwash
• Rough puff pastry
• 300 gm plain flour (2 cups)
• 300 gm cold butter, coarsely chopped