Julia Rutland

Squash-and-Onion Casserole

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Preparation info
  • Makes

    6

    servings
    • Difficulty

      Easy

Appears in
Squash: 50 Tried & True Recipes
Squash

By Julia Rutland

Published 2019

  • About

The flavor of this simple and old-fashioned casserole is mild—you can jazz it up by adding sliced jalapeños to the squash-and-onion mixture.

Ingredients

  • 1 tablespoon olive oil
  • 6 yellow squash, thinly sliced (about 2½ pounds)

Method

Preheat oven to 350°.

Heat oil in a small skillet over medium-high heat. Add squash and onion; cook, stirring occasionally, for 3 to 5 minutes or until tender.

Combine egg, sour cream, cheeses, salt, and pepper in a large bowl, stirring until well blended. Add squash mi