Cook the onions low and slow until they turn mahogany colored. Recipe: Potato gratin with caramelized onions and prosciutto (Ricardo DeAratanha / Los Angeles Times)
Recipe: Italian sausage and kale gratin
Just be sure to cook the cauliflower until it’s tender. Recipe: Cauliflower and potato gratin (Mel Melcon / Los Angeles Times)
Potatoes, cream and wild mushrooms, how could it be bad? Recipe: Potato gratin forestiere (Kirk McKoy / Los Angeles Times)
The perfect accompaniment to roast pork. (Wally Skalij/Los Angeles Times)
