Scalloped Onion Casserole Recipe

Serves: 4 Save

Ingredients (9)

  • 3 tablespoons unsalted butter , cut into small pieces, plus more as needed for the pan
  • 3 large sweet onions
  • Kosher salt , to taste, optional
  • Ground black pepper, to taste, optional
  • 2 cups saltines , or oyster crackers, broken
  • 3/4 cup sweet milk , warmed
  • 2 large eggs
  • 1 cup soft breadcrumbs
  • 2 tablespoons melted unsalted butter

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Learn how to make this recipe at The Spruce Eats