If you are searching for a dish that wraps comfort, flavor, and a touch of elegance all in one, then this Creamy Butternut Squash Casserole with Cauliflower and Parmesan Recipe is going to be your new go-to. Imagine tender butternut squash and crisp cauliflower mingling in a luscious sauce, with layers of savory parmesan that create a heavenly taste and a golden crust that will have everyone coming back for seconds. It’s simple enough for weeknight dinners yet impressive enough for special occasions.
Ingredients You’ll Need
Each ingredient in this recipe plays an essential role, balancing flavors and textures to perfection. From the natural sweetness of butternut squash to the nutty depth of parmesan, these basics come together effortlessly to create a dish bursting with heartwarming richness.
- 2 cups of cauliflower cloves: Fresh cauliflower offers a mild, slightly nutty crunch that contrasts beautifully with the smooth squash.
- 2 cups of butternut squash (cubed): The star of the show, bringing a creamy sweetness and vibrant color to the casserole.
- 1/2 cup of diced red onions: Adds a touch of sharpness and subtle sweetness to deepen the flavor profile.
- 1 cup of parmesan cheese: Provides a rich, savory, and slightly salty note that ties the whole casserole together.
- 1 tsp sea salt: Essential for enhancing all the natural flavors without overpowering them.
- 1 tsp black pepper: Adds a mild heat to balance the creaminess of the dish.
- 1 can of celery soup: This creamy base brings moisture and a gentle umami kick, perfect to meld the vegetables.
- Aged cheddar cheese: Used for topping, it melts with a sharp, tangy finish and creates a golden, bubbly crust.
How to Make Creamy Butternut Squash Casserole with Cauliflower and Parmesan Recipe
Step 1: Prepare the Vegetables
Start by washing and cutting your butternut squash into uniform cubes to ensure even cooking. Similarly, separate the cauliflower into bite-sized cloves so they will soften perfectly without becoming mushy. Dice the red onions finely to distribute their flavor throughout the casserole.
Step 2: Make the Creamy Mixture
In a mixing bowl, combine the celery soup with the sea salt and black pepper, whisking until smooth. This forms the rich and velvety base for the casserole, tying the flavors of the vegetables together with its slight savory undertone.
Step 3: Combine Ingredients
Add the cubed butternut squash, cauliflower cloves, and diced red onions into the bowl with the creamy soup mixture. Toss gently but thoroughly so every piece is coated with the mixture, ensuring every bite is wonderfully flavorful.
Step 4: Layer in the Baking Dish
Transfer the vegetable and creamy mixture into a casserole dish, spreading it evenly. Then sprinkle the cup of parmesan cheese across the top, ensuring an even layer that will melt into a delightfully savory crust during baking.
Step 5: Add the Cheddar Topping and Bake
Finally, generously sprinkle aged cheddar cheese over the parmesan layer. Pop the dish into a preheated oven and bake until the cheese is bubbly and golden, and the vegetables are tender—about 40 minutes. Your kitchen will fill with an irresistible aroma of roasted sweetness and melted cheese.
How to Serve Creamy Butternut Squash Casserole with Cauliflower and Parmesan Recipe
Garnishes
A sprinkle of freshly chopped parsley or chives adds a pop of color and a fresh, herbaceous note that brightens the richness of the casserole. For those who like a little extra zing, a few red pepper flakes on top bring an exciting touch of heat.
Side Dishes
This casserole pairs wonderfully with a crisp green salad tossed in a light vinaigrette, balancing the richness with refreshing acidity. Garlic bread or warm crusty rolls also complement the creamy texture, perfect for sopping up any extra sauce.
Creative Ways to Present
Serve this casserole in individual ramekins for a charming presentation at dinners or potlucks. Alternatively, layering it with thin slices of roasted sweet potatoes before baking adds a delightful twist both visually and flavor-wise.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, no worries! Store the casserole in an airtight container in the refrigerator for up to 3-4 days. The flavors will even deepen overnight, making for an even tastier meal the next day.
Freezing
This dish freezes beautifully. Transfer cooled portions to freezer-safe containers and freeze for up to 2 months. When you’re ready, thaw overnight in the refrigerator for the best texture and flavor.
Reheating
Reheat leftovers in an oven or toaster oven at 350°F (175°C) until heated through and the cheese topping is bubbly again—about 15-20 minutes. You can also microwave for convenience, but reheating in the oven helps retain that delicious crust.
FAQs
Can I use fresh cream instead of canned celery soup?
Absolutely! Fresh cream or a béchamel sauce can be substituted if you prefer to avoid canned soup. Just be sure to season it well with spices and a bit of broth for depth.
Is there a way to make this recipe vegan?
Yes! Replace the parmesan and aged cheddar with plant-based cheese alternatives and use a dairy-free creamy soup or cashew cream. Season generously to maintain flavor.
Can I add other vegetables to the casserole?
Definitely! Vegetables like zucchini, carrots, or even spinach would work well, but adjust cooking times to ensure everything becomes tender without overcooking the more delicate ingredients.
What kind of parmesan cheese is best for this recipe?
Choose freshly grated, high-quality parmesan for the best flavor and melting quality. Avoid pre-grated powders, which don’t melt as well and offer less flavor.
Can this casserole be prepared ahead and baked later?
Yes, you can prepare the casserole up to the baking step and refrigerate it covered for up to 24 hours before baking. This makes it perfect for busy schedules or entertaining guests.
Final Thoughts
This Creamy Butternut Squash Casserole with Cauliflower and Parmesan Recipe is truly a comforting hug on a plate. It brings together simple ingredients in a way that feels both nostalgic and elevated, perfect for sharing with those you love. I can’t wait for you to try it and make it your own family favorite!
Print
Creamy Butternut Squash Casserole with Cauliflower and Parmesan Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This Easy Butternut Squash Casserole is a warm, comforting side dish combining tender butternut squash and cauliflower with creamy celery soup and sharp cheeses. It’s a perfect, effortless recipe that brings vibrant autumn flavors to your table in just 40 minutes, delivering cheesy goodness and a hint of savory seasoning.
Ingredients
Vegetables
- 2 cups cauliflower florets
- 2 cups butternut squash, cubed
- 1/2 cup diced red onions
Dairy & Soup
- 1 cup parmesan cheese
- 1 can (about 10.5 oz) cream of celery soup
- Aged cheddar cheese, amount as desired for topping
Seasonings
- 1 tsp sea salt
- 1 tsp black pepper
Instructions
- Prepare the vegetables: Preheat your oven to 375°F (190°C). Lightly steam or boil the cauliflower florets and butternut squash cubes until just tender, about 8-10 minutes. Drain well to avoid sogginess in the casserole.
- Mix the casserole base: In a large mixing bowl, combine the cooked cauliflower and butternut squash with the diced red onions. Add the can of cream of celery soup, parmesan cheese, sea salt, and black pepper. Stir thoroughly to blend all ingredients evenly.
- Assemble the casserole: Transfer the mixture into a baking dish, spreading it out evenly. Sprinkle generously with aged cheddar cheese on top according to your preference for a rich, cheesy crust.
- Bake the casserole: Place the dish in the preheated oven and bake uncovered for 20-25 minutes, or until the cheese on top is golden brown and bubbly, and the casserole is heated through.
- Serve warm: Remove from the oven, let it rest for a few minutes to set, then serve hot as a delicious side dish to your favorite main course.
Notes
- Steaming the vegetables before baking ensures they stay tender and don’t dry out in the oven.
- You can substitute cream of celery soup with cream of mushroom or cream of chicken soup for a different flavor profile.
- Adding breadcrumbs on top before baking can give an extra crunchy texture.
- For a vegetarian option, ensure the soup and cheese you use are vegetarian-friendly.
