Welcome to the world of comfort food with this delightful Butternut Squash Casserole! When the chill of autumn wraps around us, there’s nothing quite like curling up with a warm dish that not only fills your belly but also warms your heart. This casserole melds together rich flavors from roasted butternut squash, caramelized onions, and the distinct aroma of fresh sage, creating a delightful symphony of taste. Imagine the sweetness of the squash perfectly balancing the savory notes of cheese and the hint of nutmeg – it’s truly a celebration of fall’s bounty.
This Butternut Squash Casserole is not just easy to prepare; it offers versatility that makes it perfect for various occasions. Whether you’re whipping it up for a busy weeknight meal, showcasing it at a potluck, or serving it as a luxurious side dish during the holidays, it promises to impress everyone at the table. Plus, with the option to add cooked sausage, it can be a satisfying vegetarian option or a hearty main dish that caters to any appetite. Let’s dive into the world of this comforting recipe that’s not only satisfying but also truly brings that cozy feeling to any meal.
Why You’ll Love This Butternut Squash Casserole
- Flavorful Fusion: The combination of sweet butternut squash, creamy cheese, and herby sage creates an irresistible flavor blend that everyone will adore.
- Versatile Dish: Ideal as a vegetarian main or a side dish, this casserole fits perfectly into any meal setting, from casual dinners to festive gatherings.
- Make Ahead: You can prepare it ahead of time, making it a convenient option for busy nights or holiday feasts.
- Nutritious Ingredients: Packed full of vitamins from the squash and the wholesome goodness of onions and herbs, it’s as nutritious as it is delicious.
Preparation Phase & Tools to Use
Before you start cooking, it’s important to set the scene for a successful casserole. First, ensure your kitchen is tidy and all your ingredients are within reach. Prepping your butternut squash might require a sharp knife and a cutting board—be mindful as you peel and cube to ensure even cooking. A peeler can be incredibly helpful for this task, as butternut squash skin can be tough to remove.
Gather your essential tools: a large baking sheet for roasting, a sauté pan for your aromatics, a large mixing bowl for combining all the ingredients, and a greased casserole dish for baking. Don’t forget measuring spoons, as precise measurements can enhance the depth of flavor. Finally, preheat your oven to ensure it’s ready for baking once your dish is assembled.
Ingredients
- 4 cups cubed butternut squash
- 1 medium yellow onion, chopped
- 2 cloves garlic, minced
- 2 tablespoons olive oil
- 1 tablespoon butter
- 1 tablespoon fresh sage, chopped (plus more for garnish)
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded Gruyère or mozzarella cheese, divided
- 1/2 cup breadcrumbs (optional)
- 1/2 pound cooked sausage (optional)
Instructions
Step 1: Preheat the Oven
Begin your journey by preheating your oven to 400°F (200°C). A hot oven is essential for roasting the butternut squash to achieve that lovely caramelization which intensifies its natural sweetness and enhances the overall flavor of your casserole.
Step 2: Prepare the Butternut Squash
Next, peel the butternut squash using a sharp vegetable peeler or knife and chop it into 1-inch cubes. In a mixing bowl, toss these cubes with olive oil, salt, and pepper until evenly coated. This not only ensures that the squash is seasoned well but also helps it roast beautifully when spread out on a baking sheet. Arrange the seasoned squash on a tray, ensuring they are in a single layer for optimal roasting.
Step 3: Roast the Squash
Place the baking sheet in the preheated oven and roast the butternut squash for about 25–30 minutes or until it becomes fork-tender and develops a lovely golden color. Roasting brings out a sweet, smoky flavor that’s hard to resist. Toss it halfway through cooking to ensure even roasting.
Step 4: Sauté the Aromatics
While the squash is in the oven, take this time to prepare the flavorful base for your casserole. In a large sauté pan, melt butter and olive oil over medium heat. Add the chopped onion and sauté until soft and golden, which usually takes about 5-7 minutes. Once your onions have reached that perfect golden hue, add minced garlic and chopped sage for just 1-2 minutes. This step will fill your kitchen with a delightful aroma!
Step 5: Combine the Ingredients
In a large mixing bowl, combine the roasted butternut squash along with your sautéed onions, garlic, sage, a sprinkle of nutmeg, and half of your cheese. Stir everything until well blended; this step ensures that every bite of your casserole is packed full of flavor. If you’re adding sausage, fold it into the mixture at this stage, giving it a hearty touch.
Step 6: Assemble the Casserole
Transfer the rich mixture into a greased casserole dish. Sprinkle the remaining cheese over the top, creating a deliciously gooey layer once baked. If you’re using breadcrumbs for extra texture, now’s the time to sprinkle them over the cheese layer.
Step 7: Bake to Perfection
Lower the oven temperature to 375°F (190°C) and bake for 20–25 minutes. You’ll know it’s done when the cheese is melted, bubbling, and the top is golden brown. The aroma wafting from your oven will be irresistible!
Step 8: Rest and Serve
After baking, let the casserole rest for about 5–10 minutes to allow the flavors to meld and it cool slightly, making it easier to serve. Garnish with additional sage leaves if desired, adding a splash of color and freshness to your dish.
Variations
- Protein: Consider adding cooked sausage or ground turkey for a meatier version, adding a new layer of flavor.
- Vegetables: Feel free to mix in other vegetables like spinach or kale for added nutrition and texture.
- Spices: Experiment with spices like cinnamon or chili flakes to customize the flavor profile to your liking!
Cooking Notes
- Cut the butternut squash into even pieces to ensure uniform roasting.
- If you prefer a creamier casserole, consider adding a half cup of cream or a ricotta layer.
- You can prepare the casserole ahead of time and simply bake it when needed—just adjust the cooking time as needed.
- Using fresh herbs versus dried can significantly impact the flavor; always opt for fresh when possible!
Serving Suggestions
- Serve it alongside a fresh salad for a complete meal.
- Pair it with crusty bread to soak up every bit of cheesy goodness.
Tips
- To make peeling the squash easier, you can microwave it for a minute or two to soften the skin slightly.
- Leftovers can be stored in an airtight container in the fridge for up to three days—just reheat in the oven for the best results.
- Consider adding a variety of cheeses for an even richer topping—don’t be shy about experimenting!
- For extra crunch, try including nuts like pecans or walnuts in the breadcrumb topping.
Prep Time, Cook Time, Total Time
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
Nutritional Information
- Calories: Approximately 320 per serving
- Protein: 10g
- Sodium: 450mg
FAQs
Can I make this Butternut Squash Casserole ahead of time?
Absolutely! You can prepare the casserole and store it in the fridge for up to 24 hours before baking. Just be sure to cover it tightly with plastic wrap.
Can I freeze the Butternut Squash Casserole?
Yes, this casserole freezes well. Assemble it without baking, wrap tightly, and store it in the freezer for up to 2 months. When ready to bake, thaw in the refrigerator overnight and bake as directed.
How do I know when the casserole is done?
The casserole is done when the cheese is melted, bubbling, and the top is golden brown. You can also check if the squash is tender when pierced with a fork.
What can I serve with this casserole?
This dish pairs well with a light salad, roasted vegetables, or a warm loaf of bread to complement the richness of the casserole.
Conclusion
In conclusion, this Butternut Squash Casserole is more than just a dish; it’s an experience that brings comfort and warmth to your table. The rich, savory flavors meld together beautifully, making it perfect for any occasion, from midweek dinners to special celebrations. We encourage you to try this recipe, maybe even add your own twist, and share your experiences with us. With its easy preparation, lovely presentation, and achievable flavor, there’s no doubt this casserole will become a favorite in your household. Don’t forget to comment below or share this recipe with your loved ones; everyone deserves a little comfort food in their lives!
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Butternut Squash Casserole
- Total Time: 1 hour 10 minutes
- Yield: 6 servings 1x
Description
This Butternut Squash Casserole is a delightful dish that combines sweet butternut squash, creamy cheese, and fresh sage for a comforting meal.
Ingredients
- 4 cups cubed butternut squash
- 1 medium yellow onion, chopped
- 2 cloves garlic, minced
- 2 tablespoons olive oil
- 1 tablespoon butter
- 1 tablespoon fresh sage, chopped (plus more for garnish)
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded Gruyère or mozzarella cheese, divided
- 1/2 cup breadcrumbs (optional)
- 1/2 pound cooked sausage (optional)
Instructions
- Begin your journey by preheating your oven to 400°F (200°C).
- Next, peel the butternut squash using a sharp vegetable peeler or knife and chop it into 1-inch cubes. In a mixing bowl, toss these cubes with olive oil, salt, and pepper until evenly coated.
- Place the baking sheet in the preheated oven and roast the butternut squash for about 25–30 minutes or until it becomes fork-tender and develops a lovely golden color.
- While the squash is in the oven, take this time to prepare the flavorful base for your casserole. In a large sauté pan, melt butter and olive oil over medium heat. Add the chopped onion and sauté until soft and golden.
- In a large mixing bowl, combine the roasted butternut squash along with your sautéed onions, garlic, sage, a sprinkle of nutmeg, and half of your cheese.
- Transfer the rich mixture into a greased casserole dish. Sprinkle the remaining cheese over the top.
- Lower the oven temperature to 375°F (190°C) and bake for 20–25 minutes. You’ll know it’s done when the cheese is melted, bubbling, and the top is golden brown.
- After baking, let the casserole rest for about 5–10 minutes to allow the flavors to meld and it cool slightly.
Notes
Leftovers can be stored in an airtight container in the fridge for up to three days—just reheat in the oven for the best results.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Category: Dinner
Nutrition
- Calories: 320 kcal
- Sodium: 450 mg
- Protein: 10 g