Onion Tart

By maredan

Ingredients

• 1 pre-baked 9-inch/23-cm round of pastry
• 1/2 cup crème fraîche, or sour cream
• 1 small onion, very thinly sliced
• 3 to 4 slices bacon, but into lardons
• Freshly ground black pepper
• Fleur de sel

Details

Servings 6

Preparation

Step 1

Directions
Heat the oven to 450°F/230°C. Spread over the cream, going all the way out to the edges. Scatter over the onion slices and the bacon. Grind over black pepper and sprinkle over fleur de sel. Bake until the cream is bubbling, the bacon cooked, and the onions curled and starting to brown, about 20 minutes.