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Brown Butter Butternut Squash Casserole

A comforting and delicious casserole made with brown butter and butternut squash, perfect for family dinners and holiday gatherings.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Side Dish
Cuisine American
Servings 8 servings
Calories 350 kcal

Ingredients
  

Main Ingredients

  • 1 medium butternut squash, peeled and cubed
  • 4 tablespoons unsalted butter
  • 1 large onion, sliced
  • 1 cup heavy cream
  • 1 cup shredded cheese (cheddar or gruyere) You can substitute with feta or mozzarella.
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon nutmeg
  • 2 cups buttery crackers, crushed
  • 1/4 cup brown sugar

Instructions
 

Preparation

  • Preheat the oven to 350°F (175°C).
  • In a pot, boil the butternut squash until tender, then drain and mash.
  • In a skillet, melt the butter and caramelize the onions until golden.
  • In a mixing bowl, combine the mashed squash, sautéed onions, heavy cream, cheese, salt, pepper, and nutmeg.
  • Spread the mixture in a casserole dish and top with crushed crackers and brown sugar.

Baking

  • Bake for 30-40 minutes, until golden brown and bubbly.
  • Serve warm and enjoy!

Notes

For extra flavor, you can add garlic to the onions while caramelizing. You can make the casserole ahead of time and bake it right before serving. If you have leftovers, let the casserole cool completely. Store it in an airtight container in the refrigerator for up to 3 days and reheat before serving.
Keyword Brown Butter, Butternut Squash, Casserole, Comfort Food, Vegetarian