Butternut Squash Casserole

Butternut Squash Casserole

Butternut squash casserole is packed with kale and onion, plus a generous dose of bacon, mozzarella, and cheddar for cozy fall flavor.

Prep25 min
Total25 min
Servings8
Difficultyeasy
Sides

Ingredients

  • Nonstick cooking spray
  • 0.5 lbthick-cut bacon, 1" thick, sliced
  • 1(2-lb.) butternut squash, and cut into 1" pieces, peeled seeded
  • 1 mediumYellow Onion, finely chopped
  • 1leek, 1/2" thick, halved sliced
  • 3 cupkale (from about 1 bunch), roughly chopped
  • 2 cloveGarlic, thinly sliced
  • 2 tbspFresh Sage, chopped
  • 2 tbspfresh thyme leaves
  • 2 tspKosher Salt
  • 1 tspGround Black Pepper, freshly
  • 1 cupfresh or preshredded mozzarella, shredded
  • 1 cupsharp white cheddar, shredded
  • 0.5 cupPanko Breadcrumbs
  • 1 tbspItalian Seasoning, dried
  • 1 tbspExtra Virgin Olive Oil

Instructions

  1. 1

    Preheat oven to 400°. Coat a 13"-by-9" baking dish with nonstick spray.

  2. 2

    In a medium skillet over medium heat, cook bacon, stirring occasionally, until crisp, about 5 minutes.

  3. 3

    Transfer bacon and 2 tablespoons bacon fat to a large bowl. Discard remaining bacon fat or save for another use. Add squash, onion, leek, kale, garlic, sage, thyme, salt, and black pepper to bowl. Toss to combine.

  4. 4

    Arrange vegetable mixture in an even layer in prepared dish. Bake until a knife easily inserts into squash, about 30 minutes.

  5. 5

    Top casserole with mozzarella and cheddar in an even layer. In a small bowl, mix panko, Italian seasoning, and oil, then sprinkle over cheese.

  6. 6

    Continue to bake until cheese is melted and bread crumbs are golden brown, 10 to 15 minutes more.