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Ingredients
6 medium white or yellow onions (about 2 pounds), peeled and cut horizontally into 3 thick slices
3 tablespoons heavy cream
Freshly grated nutmeg to taste
Salt to taste
½ cup freshly grated imported Gruyere cheese
Nutritional analysis per serving (6 to 8 servings)
11 grams carbs; 15 milligrams cholesterol; 105 calories; 1 gram monosaturated fat; 3 grams saturated fat; 5 grams fat; 2 grams fiber; 299 milligrams sodium; 4 grams protein; 5 grams sugar
Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.
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Preparation
- Step 1
Bring a large pot of water to a boil. Salt the water and add the onions. Cook until tender, about 10 minutes. (The slices will separate.) Drain.
- Step 2
In a large bowl, toss the onions with the cream and season generously with nutmeg and salt. Spoon into a shallow gratin dish. (The gratin can be prepared several hours in advance, up to this point. Reserve at room temperature.)
- Step 3
Preheat the broiler.
- Step 4
Sprinkle the grated cheese over the gratin, place under the broiler and broil until the cheese is melted and golden. Serve immediately.
Private Notes