Three Onion Casserole

10 ingredients
14 steps

Ingredients

  • 3 tablespoons butter, unsalted
  • 2 large yellow onions, thinly sliced
  • 2 large red onions, thinly sliced
  • 4 medium leeks, well rinsed, dried and thinly sliced
  • 1/2 teaspoon salt
  • ground pepper, to taste
  • 1 1/2 cups havarti cheese, grated
  • 2 (5 ounce) packages spreadable cheese with garlic and herbs
  • 1 1/2 cups gruyere, grated
  • 1/2 cup dry white wine

Directions

  1. 1
    Preheat oven to 350°F
  2. 2
    Butter an 8 cup baking dish with 1 tablespoon of butter.
  3. 3
    Make a layer in the baking dish, using a third each of the yellow onions, red onions and leeks.
  4. 4
    Sprinkle the layer sparingly with salt and pepper and top with the Havarti.
  5. 5
    Make another layer of the onions and leeks. Add a little more pepper.
  6. 6
    Top this layer with the Boursin.
  7. 7
    Layer the remaining onions and leeks and top with the Gruyere.
  8. 8
    Dot the top with the remaining 2
  9. 9
    tablespoons butter.
  10. 10
    Pour the wine over all.
  11. 11
    Bake for 1 hour.
  12. 12
    Cover the top with aluminum foil,
  13. 13
    if it gets too brown.
  14. 14
    Serve immediately.

Products Matching These Ingredients

More Recipes to Try