Vintage Cheddar, Apple And Rosemary Tart

• 1 tablespoon olive oil
• 1 leek, trimmed and sliced thinly
• 1 tablespoon rosemary
• 1 tablespoon sherry wine vinegar
• 3 Granny Smith apples, thinly sliced
• 375 g puff pastry
• 1/3 cup creme fraiche
• 200 g vintage cheddar cheese, grated

1. Preheat oven to 200°C Heat the oil in a frying pan over medium heat. Add the leek and fry, for 5 minutes, or until softened.
2. Remove to a bowl and add the rosemary, vinegar, and apple slices. Toss to combine, then season with salt and pepper. Set aside.
3. Roll the pastry out into a rectangle. Spread the creme fraiche over the pastry, leaving a 4 cm border.
4. Sprinkle half the cheddar over the creme fraiche, scatter with the apple mix, top with the remaining cheddar. Fold the pastry border over.
5. Bake for 25-30 minutes or until the filling is set and the puff pastry is well cooked.

olive oil, rosemary, sherry wine vinegar, apples, pastry, creme fraiche, cheddar cheese

Taken from www.food.com/recipe/vintage-cheddar-apple-and-rosemary-tart-521869 (may not work)