Zucchini - Onion Gratin

• 6 Tbl butter
• 1 lbs onion
• 2 lbs zucchini
• 2 tsp salt
• 1 tsp pepper
• 1/4 tsp ground nutmeg
• 2 Tbl flour
• 1 cup hot milk
• 3/4 cup Gruyere (I use up to 600 g)
• 3/4 cup bread crumbs

1. preheat the oven to 400 F
2. chop the onion & zucchini up into large bit-sized pieces. grate the gruyere.
3. heat the butter in a large skillet. cook the onions over low heat for ~20 minutes until they're tender but not browned. add the zucchini and cook for ~10 minutes until tender. add the salt, pepper, and nutmeg before cooking for another 5 minutes. stir in the flour & pour in the milk. cook on low heat for a few minutes until the milk has become think & sauce-like--be patient.
4. pour the whole mixture into a large caserole dish.
5. mix together the grated cheese & breadcrumbs and then spread the mix over the top of the zucchini-onion mixture. dot the top with butter (~1 Tbl?).
6. bake for ~20 minutes or until the top is bubbly and brown.

tbl butter, onion, zucchini, salt, pepper, ground nutmeg, tbl flour, hot milk, gruyere, bread crumbs

Taken from www.epicurious.com/recipes/member/views/zucchini-onion-gratin-1240577 (may not work)