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How to Make Squash Casserole Recipe

Squash Casserole Recipe: Comfort Food with a Twist!

Flavorful dish with a secret weapon: roasted garlic. Perfect for weeknight dinners or potlucks, this customizable casserole can be made lighter for a healthy comfort food option or indulgent with different cheeses and toppings.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings 8 servings

Ingredients
  

  • Squash: 4 cups yellow or zucchini, sliced
  • Garlic: 1 head roasted
  • Onion: 1 medium chopped
  • Eggs: 2 large
  • Milk: 1 cup
  • Cheese: 1 cup shredded cheddar or Gruyere, Parmesan, goat cheese
  • Butter: 3 tablespoons melted (for topping)
  • Breadcrumbs: 1 cup
  • Olive oil: 2 tablespoons for sautéing
  • Salt and pepper: to taste
  • Optional add-ins: Fresh herbs thyme, rosemary, chives, additional vegetables (broccoli, corn, bell peppers)

Instructions
 

  • Preheat your oven to 350°F (175°C).
  • Roast the garlic by wrapping it in foil with a drizzle of olive oil and baking for about 30-40 minutes until tender and fragrant. Set aside to cool.
  • Sauté the squash and onions in a large skillet with olive oil over medium heat until tender, about 10 minutes. Optionally, mash some of the cooked squash for a creamier texture.
  • Mix the sautéed squash and onions in a large bowl with roasted garlic (squeezed from the skins), eggs, milk, shredded cheese, salt, and pepper until well combined.
  • Prepare the topping by mixing melted butter and breadcrumbs in a separate bowl.
  • Transfer the squash mixture to a greased baking dish and sprinkle the breadcrumb mixture evenly over the top.
  • Bake in the preheated oven for 25-30 minutes or until the casserole is golden brown and bubbly on top. A toothpick inserted into the center should come out clean.

Notes

  • For a richer flavor, use butternut squash instead of yellow squash or zucchini.
  • Experiment with different cheeses like Gruyere, Parmesan, or goat cheese.
  • Add fresh herbs like thyme, rosemary, or chives for extra flavor.
  • To make it gluten-free, use almond flour or crushed gluten-free crackers instead of breadcrumbs.
  • Ensure to squeeze out excess moisture from the squash after sautéing to avoid a watery casserole.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
 
Keyword Butternut Squash Casserole Recipe, Cheesy Squash Casserole, Easy Squash Casserole, Healthy Squash Casserole, Squash Casserole Leftovers, Squash Casserole Side Dish, Vegetarian Squash Casserole