Introduction to Cheesy Root Vegetable Gratin
Why Cheesy Root Vegetable Gratin is the Perfect Comfort Food
There's something undeniably heartwarming about a cheesy root vegetable gratin—it is the embodiment of comfort food. This dish combines earthy root vegetables like sweet potatoes, parsnips, and beets with rich creamy layers infused with herbs and gooey cheeses. It’s the perfect dish for cozy evenings or festive gatherings.
Imagine a chilly evening spent huddled with friends around the dinner table, sharing stories while the irresistible aroma of a bubbling gratin wafts through your home. According to a recent study, meals enjoyed with others can increase happiness and foster connections, making a comforting dish like this even more delightful.
Not only is this gratin a feast for the senses, but it also offers nutritional benefits. Vegetables like sweet potatoes and parsnips are packed with vitamins and fiber, making this dish a deliciously satisfying way to incorporate healthy options into your diet.
Furthermore, it’s versatile—whether you’re prepping it for a weeknight dinner or holiday feast, this cheesy root vegetable gratin can be made ahead of time, allowing you to cherish meals with loved ones without feeling rushed. Hungry yet? Let’s dive into the recipe!

Ingredients for Cheesy Root Vegetable Gratin
Creating a cheesy root vegetable gratin is not only delicious but also a delightful way to enjoy seasonal produce. Let’s go over the necessary ingredients that will make your gratin a standout dish at any gathering.
- 1 tablespoon unsalted butter, softened (for greasing your baking dish)
- 1-2 long sweet potatoes (about 2 inches thick), peeled
- 3-4 large parsnips, ends trimmed and peeled
- 3-5 small beets, peeled
- 14 tablespoons heavy cream, divided (you can use whole milk, but it will affect the creaminess)
- 4 ounces grated Parmesan, divided for layering and topping
- 1 tablespoon fresh minced thyme, divided plus more for garnish
- 1 garlic clove, minced (for that aromatic touch)
- 1 ounce shredded gruyere (for a rich, cheesy layer)
- Salt and pepper to taste
These ingredients not only bring warmth and flavor but also celebrate the natural sweetness of root vegetables. If you want to learn more about how different cheeses can complement dishes, check out The Cheese Professor for expert insights. Enjoy mixing these nutritious veggies with luscious cream and cheese for that comforting feel!
Preparing Cheesy Root Vegetable Gratin
Making a cheesy root vegetable gratin is a wonderful way to warm up your kitchen and impress your friends at the dinner table. Layered with vibrant vegetables and creamy goodness, this dish not only tastes great but also looks stunning. Ready to dive into this culinary adventure? Let’s get started!
Step 1: Preheat the Oven and Prepare the Baking Dish
First things first, preheat your oven to 400˚F. This step is essential as it ensures an even bake, allowing your cheesy root vegetable gratin to cook perfectly. While that’s warming up, grab a 3-quart baking dish and grease it generously with softened unsalted butter. This not only helps in easy removal of the gratin after baking but also adds a little more flavor to the dish.
Step 2: Slice the Root Vegetables
Now for the fun part—slicing up those root veggies! You’ll want to use a mandoline slicer for uniformity since it makes quick work of slicing your sweet potatoes, parsnips, and beets into very thin rounds. Aim for about ⅛ inch thick. Don’t forget to handle with care! Once sliced, transfer each type of vegetable into its own bowl; this keeps things organized as we move forward.
Step 3: Mix Vegetables with Cream, Cheese, and Seasonings
Here's where the magic begins! For your sweet potatoes and parsnips, pour 4 tablespoons of heavy cream over each bowl, providing that rich base. For the beets, use 2 tablespoons of cream. Next, sprinkle in ½ ounce of grated Parmesan and 1 teaspoon of minced thyme for each bowl. Don’t skimp on the salt and pepper; they truly elevate the overall flavor. Toss everything together until the vegetable slices are well coated in that creamy goodness.
Step 4: Layer the Vegetables in the Baking Dish
Take a moment to admire your seasoned and delicious vegetables before layering them in your baking dish. Start by pouring the remaining ¼ cup of cream into the bottom of the dish, followed by a sprinkle of Parmesan and a clove of minced garlic. Arrange the sweet potatoes upright in a steady line at one end, followed by parsnips and then beets. Repeat this until you’ve formed several beautiful layers. Just imagine how stunning this will look once baked!
Step 5: Bake and Finish with Gruyere
Cover your gratin with foil and bake for 30 minutes. This will soften your vegetables beautifully. After that, it’s time for the crowning moment: uncover the dish, sprinkle the top with the remaining shredded Gruyere cheese, and pop it back in the oven for another 18 to 20 minutes. Your gratin is done when the top is golden and the veggies are fork-tender.
Once cooled just slightly, finish with a sprinkle of fresh thyme leaves before serving. This cheesy root vegetable gratin is not just a meal; it’s an experience. How will you personalize your version?

Variations on Cheesy Root Vegetable Gratin
Add-ins for a hearty twist
Elevate your cheesy root vegetable gratin by adding some yummy mix-ins! Try incorporating Turkey Bacon or Chicken Ham for a savory boost, or toss in some sautéed onions for extra flavor depth. For a health-conscious option, consider adding a handful of fresh spinach or kale, which will wilt beautifully amid the creamy layers. Not only does this enhance the nutritional profile, but it also introduces a lovely pop of color!
Seasonal vegetable swaps
Feel free to get creative by swapping in different root vegetables according to the season! Carrots, turnips, or even parsnips can stand in for sweet potatoes. The beauty of a cheesy root vegetable gratin lies in its adaptability. You can often find seasonal veggies at local farmers' markets, ensuring you're using the freshest ingredients while supporting your community. Plus, experimenting with various flavors keeps this dish exciting and fresh every time you whip it up!
For more inspiration on root vegetables and seasonal ingredients, check out The Spruce Eats or EatingWell.
Cooking Tips and Notes for Cheesy Root Vegetable Gratin
Make it Ahead of Time
Planning for a busy week? This cheesy root vegetable gratin can be made a day in advance! Simply wrap it tightly in foil and refrigerate. When you’re ready to bake, pop it in the oven—just increase the cooking time by about 5-7 minutes. Keep in mind that prepping ahead might cause the beets to bleed a bit, giving it a different appearance, but worry not; the flavor remains sublime!
Preventing Beet Color Bleed
To maintain the vibrant look of your cheesy root vegetable gratin, take care with your beets. Ensure they’re only just coated in cream to prevent excess moisture. Additionally, sprinkle a thin layer of Parmesan over the bottom of your baking dish—this helps shield the beets while they bake. For more tips on vegetable prep, check out this guide on beet preparation. Happy cooking!

Serving Suggestions for Cheesy Root Vegetable Gratin
Pairing with Proteins
Want to elevate your cheesy root vegetable gratin? Consider serving it alongside proteins like roasted chicken or turkey bacon for a hearty meal. A simple herb-grilled chicken or even a mildly spiced Asian-inspired chicken ham dish can create a delightful contrast of flavors. If you're leaning towards a plant-based option, try pairing it with some crispy chickpea fritters or grilled portobello mushrooms for a satisfying vegetarian experience.
Creative Side Dish Ideas
This gratin isn’t just a star on its own; it also complements various side dishes beautifully! Consider vibrant roasted Brussels sprouts or a fresh arugula salad with a zesty lemon vinaigrette to cut through the creaminess of the gratin. Alternatively, a warm quinoa salad with cranberries can add a delightful sweetness. For a fun twist, serve it with homemade garlic bread for dipping—a comfort food win!
Want even more tips? Check out EatingWell for great inspiration on side dishes!
Time Breakdown for Cheesy Root Vegetable Gratin
Preparation Time
Getting things started takes about 20 minutes. This is when you'll be peeling and slicing the vegetables, so make sure you've got a sharp knife or a mandoline handy for those thin, even rounds.
Cooking Time
Once everything is layered beautifully in the baking dish, the cheesy root vegetable gratin bakes for approximately 48 minutes: 30 minutes covered, followed by another 18-20 minutes uncovered to melt that delicious layer of cheese.
Total Time
In just under an hour and ten minutes, you’ll have a vibrant, cheesy dish that’s perfect for any gathering or cozy dinner at home. Isn’t that a win? Ready to dive into this delightful recipe? Check out more about the individual vegetables and their health benefits on sources like Healthline or WebMD.
Nutritional Facts for Cheesy Root Vegetable Gratin
Calories
A serving of cheesy root vegetable gratin contains approximately 265 calories. This hearty dish is a great option for those looking for a comforting yet nutritious meal.
Macronutrients Overview
In terms of macronutrients, this gratin provides a balance of:
- Carbohydrates: 22g – thanks to the sweet potatoes, parsnips, and beets which are rich in complex carbs.
- Protein: 9g – largely from the cream and cheese, contributing to muscle repair and overall health.
- Fat: 17g, with 10g being saturated fat – ideal for flavor but should be consumed in moderation.
This satisfying dish is not only delicious but also offers vitamins and minerals, making it a great addition to a balanced diet. For more details on the benefits of root vegetables, consider checking out nutrition-focused resources like Healthline or WebMD.
FAQs about Cheesy Root Vegetable Gratin
Can I use different types of cheese?
Absolutely! Variations in cheese can elevate your cheesy root vegetable gratin. Feel free to swap in cheeses like mozzarella for a stretchier texture or sharp cheddar for a bolder flavor. Experiment with your favorites to find the perfect combination that suits your palate.
How do I store leftovers?
Leftover cheesy root vegetable gratin can be stored in an airtight container in the refrigerator for up to three days. To reheat, simply warm it in the oven at 350°F for about 15 minutes, or until heated through. The gratin might lose a bit of its creamy texture, but it’ll still be delicious!
Can this dish be made vegan?
Yes, turning your cheesy root vegetable gratin vegan is quite easy! Substitute dairy cream with coconut cream or cashew cream, and use nutritional yeast instead of cheese for a cheesy flavor. There are also fantastic plant-based cheese alternatives available that can mimic the creamy and cheesy texture beautifully.
For more tips on easy meal prep and ingredient swaps, check out Serious Eats.
Conclusion on Cheesy Root Vegetable Gratin
In summary, this cheesy root vegetable gratin is a wonderful way to enjoy a comforting, hearty dish that’s versatile enough for any dinner occasion. With layers of flavorful vegetables like sweet potatoes, parsnips, and beets, you’re bound to impress friends and family! Don't forget to explore variations and enjoy every creamy bite.

Cheesy Root Vegetable Gratin
Equipment
- baking dish
Ingredients
Root Vegetables
- 1 tablespoon unsalted butter softened
- 1-2 long sweet potatoes about 2 inches thick, peeled
- 3-4 large parsnips ends trimmed and peeled
- 3-5 small beets peeled
Cream and Cheese
- 14 tablespoons heavy cream divided
- 4 ounces grated Parmesan divided
- 1 tablespoon fresh minced thyme divided plus more for garnish
- 1 clove garlic minced
- 1 ounce shredded gruyere
Seasoning
- salt to taste
- pepper to taste
Instructions
Preparation
- Preheat oven to 400˚F. Grease a 3 quart baking dish with butter.
- Slice sweet potato, parsnips and beets into very thin rounds (using a mandoline is easiest) and transfer each vegetable to its own bowl.
- Pour 4 tablespoons cream over each sweet potatoes and parsnips, and 2 tablespoons cream over beets. Top each bowl of sliced vegetables with ½ ounce grated Parmesan and 1 teaspoon minced thyme. Season each bowl generously with salt and pepper and toss together until all vegetable slices are well coated.
- Pour remaining ¼ cup cream into the bottom of a 3 quart (oval) baking dish and sprinkle with ½ ounce of Parmesan and minced garlic.
- Grab a stack of sweet potatoes and line them standing up on a bias, at the top of the baking dish. Follow the sweet potato with a row of parsnips, followed by a row of beets. Repeat with the remaining sweet potatoes, parsnips and beets, creating 6 rows of root vegetables.
- Season top of gratin with salt, pepper and sprinkle of remaining Parmesan.
- Cover with foil and bake for 30 minutes or until vegetables are soft.
- Uncover gratin and top with shredded gruyere.
- Place gratin back into oven, uncovered, and continue to bake for an additional 18 to 20 minutes or until vegetables are fork tender, cheese has melted and the top has lightly browned.
- Finish with a sprinkle of fresh thyme leaves. Serve.





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