Recipe appetizers for 6 people based on Onion - cooking method oven.
Preparation: Roll out the dough into a disc and line a buttered cake tin with it. Prick the bottom with a fork. Clean and slice the onions, flavor them in the butter and cook them covered for half an hour without letting them brown. Wet them with milk, salt and pepper. Beat the eggs with the cream and, stirring constantly, pour the mixture over the onions. Sprinkle with grated Parmesan, then distribute knobs of butter here and there. Bake in a preheated oven at 190 degrees for about half an hour. Serve warm.
Ingredients: 400 G Frozen Shortcrust Pastry - 800 G Onions - 2 Tablespoons Flour - 2 Eggs - 100 G Butter - 2 Tablespoons Milk - 1/2 Cup Cream - 100 G Grated Parmesan Cheese - Salt - Pepper