Apple tarte flambée with crumble

Ingredients for 4 servings:

• 4 packs of tarte flambée dough from the refrigerated section
• 1 cup sour cream
• 2 tsp sugar
• Cinnamon
• 2 large apples, sour, e.g. Boskoop
• ½ lemon(s), juice
• 80 g butter, soft
• 80 g sugar
• ½ tsp cinnamon
• 100 g flour
• 50 g oat flakes, fine

Instructions

Working time approx. 15 minutes; Cooking/baking time approx. 7 minutes; Total time approx. 22 minutes

Preheat the oven with a baking tray to the highest temperature (top/bottom heat). In the meantime, spread each of the tarte flambée bases with 1/4 cup sour cream. Sprinkle each with 1/2 teaspoon of sugar and a little cinnamon. Wash and core the apples, then slice 1/2 apple onto a prepared base using a cucumber slicer. Drizzle with a little lemon juice. Knead a crumble from the butter, sugar, flour, oats, and cinnamon and spread it on the 4 tarte flambées. Remove the hot baking tray from the oven and place a tarte flambée on top. Bake one after the other in the hot oven for approx. 5-7 minutes. Serve hot. For dessert, 1/4 of the tarte flambée per person is enough. A scoop of vanilla ice cream goes perfectly with it.