Zucchini Casserole

19g protein · 35 min · 554 kcal

Zucchini Casserole

Put your abundance of garden squash to good use with this easy zucchini casserole loaded with creamy, cheesy goodness.

35 min8 servings554 kcal

Ingredients

  • 1 1/2 Tablespoons extra virgin olive oil
  • 4 medium zucchinis (sliced round, about 6 cups)
  • 1 medium onion (chopped)
  • 2 large garlic cloves (chopped)
  • 1 teaspoon Italian seasoning
  • 1 teaspoon sea salt
  • 3 1/3 cups Monterey jack cheese (divided)
  • 1 1/2 cups cheddar cheese (old, mild, or sharp)
  • 1 cup mayonnaise
  • 1 cup panko breadcrumbs
  • 2 Tablespoons unsalted butter (melted)
  • chopped parsley (optional as garnish)

Instructions

  1. 1

    Preheat your oven to 350F. Coat a 7x11 baking dish (2 quart) with non-stick cooking spray and set aside.

  2. 2

    In a large skillet, heat oil over medium heat. Lightly sauté sliced zucchini, chopped onion, garlic, Italian seasoning, and salt for 5 minutes or until vegetables start to soften.

  3. 3

    Remove skillet from heat and stir in the cheddar cheese and 2 ½ cups of Monterey Jack cheese. Mix in mayonnaise until fully combined.

  4. 4

    Add cheesy zucchini mixture to the prepared baking dish and sprinkle on the remaining cup of Monterey Jack cheese.

  5. 5

    Cover with foil and bake for 25-30 minutes (Tip: spray the foil with non-stick spray to prevent the cheese from sticking).

  6. 6

    Just prior to removing the casserole from the oven, melt the butter and combine it with the Panko breadcrumbs in a small bowl. Evenly sprinkle the casserole with the panko mixture.

  7. 7

    Move your oven rack to the second highest level and broil, uncovered, until golden. Keep a close eye on it, it won't take long!

  8. 8

    Garnish with fresh chopped parsley and serve.

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