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Total Time
1hr 20mins
Prep 10 mins
Cook 1 hr 10 mins

Originally from here: http://www.saveur.com/article/Recipes/Creamed-Onion-Gratin

Ingredients Nutrition

Directions

  1. Heat oven to 350°.
  2. Toss onions with oil in a 9″ × 11″ baking dish and season with salt and pepper.
  3. Bake, stirring occasionally, until soft and lightly browned, about 1 hour; set aside.
  4. Heat oven to broil.
  5. Heat butter in a 2-qt. saucepan over medium-high heat; add flour, and cook, stirring, until smooth, about 1 minute.
  6. Add cream and wine, and cook, stirring, until thickened, about 5 minutes.
  7. Season sauce with salt, pepper, and nutmeg.
  8. Pour sauce evenly over onions.
  9. Sprinkle with parmesan, dot with Gorgonzola, and sprinkle with paprika; broil until cheese is melted and golden brown on top, about 2 minutes.