Onion and Thyme Flan
Sweet onions are key for this dish. If you like, bake it in a crust and call it a quiche. Serves 4-6.
3 large sweet onions
2 TB butter
1 tsp salt
2 tsp fresh thyme
fresh black pepper
2 TB sherry or Marsala
5 eggs
1 1/2 cups milk
4 oz grated sharp cheese
Preheat oven to 350F. Peel and chop the onions. Melt butter in a large skillet and cook the onions with a bit of salt over low heat until golden and melting soft. This will take about 1/2 hour. Stir gently and often to prevent burning. Add the thyme, pepper and Marsala and stir, cooking until the liquid cooks off. Remove from heat.
Whisk together the eggs, milk and a pinch of salt.
Without a crust: stir the onions and cheese into the eggs. Pour mixture into a buttered baking dish. Bake for 40-45 minutes, until set and a knife comes out clean.
With a crust, layer 1/2 the cheese then onions in crust and pour over the egg mixture. Then top with remaining cheese and bake as above.