Onion Gratin

Recipe by lmj9476

I went to Roy's and had the most delicious onion gratin. I went on a search, and this is the closest I can find. It is creamy, cheesy and makes a wonderful side dish to any steak or chicken dinner. I used Gruyere cheese.

Top Review by jjzimmer1

Absolutely yummy. Made this with a raost pork on weekend. Was more of a gravy consistency than a side dish but worked a treat on top of pork. Could use as a sauce for chicken and vegies also.

Ingredients Nutrition


  1. Spread the onions onto a baking sheet and drizzle them with olive oil.
  2. Season with salt and pepper and sprinkle with the thyme.
  3. Bake in a preheated 375°F oven for 15 minutes.
  4. Meanwhile heat the heavy cream and wine in a sauce pan until it starts to bubble on the edges.
  5. Transfer the onions to a baking dish and spoon the cream onto them.
  6. Cover in foil and bake for another 35 minutes.
  7. Remove the foil and sprinkle the parmigiano reggiano on top.
  8. Increase the temperature to 450°F and bake until golden brown, about 5 minutes.

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