Introduction to Cheesy Root Vegetable Gratin
When the chill of fall and winter sets in, there's nothing quite like a warm, hearty dish to cozy up your dining table. Enter cheesy root vegetable gratin, a delightful medley of sweet potatoes, parsnips, and beets baked in a creamy sauce. This dish not only warms your heart but also dazzles the eyes with its vibrant colors.
What is Cheesy Root Vegetable Gratin?
At its core, a cheesy root vegetable gratin is a layered casserole that combines thinly sliced root vegetables with luscious cream and a generous sprinkling of cheese. Baked until bubbly and golden, the gratin is a celebration of flavors and textures. The sweetness of the sweet potatoes pairs beautifully with the earthy notes of the parsnips and beets, creating a harmonious dish that is both satisfying and nutritious.
Whether you're sitting down for a holiday feast or simply entertaining friends, this dish makes for a perfect side. Imagine serving up a warm, comforting slice alongside a piece of Turkey Bacon or Chicken Ham. It’s a simple yet elegant way to impress your guests. For some tips on selecting the best root vegetables, check out this guide that explores seasonal varieties. With its delicious flavors and impressive presentation, the cheesy root vegetable gratin might just become your new go-to recipe.

Ingredients for Cheesy Root Vegetable Gratin
Creating a delicious cheesy root vegetable gratin starts with selecting the right ingredients. Here’s what you’ll need to assemble for this delightful side dish:
- Unsalted Butter: 1 tablespoon, softened, to grease your baking dish.
- Sweet Potatoes: 1-2 long sweet potatoes, peeled and sliced. They add a wonderful sweetness and texture.
- Parsnips: 3-4 large parsnips, trimmed and peeled, introducing a subtle earthiness.
- Beets: 3-5 small beets, peeled, for that vibrant color and taste.
- Heavy Cream: 14 tablespoons, divided. You can substitute with whole milk, although the cream provides a richer texture.
- Grated Parmesan: 4 ounces, divided, for that cheesy flavor we crave.
- Fresh Thyme: 1 tablespoon, plus more for garnish, enhancing the dish’s aroma.
- Garlic: 1 clove, minced, adding an essential savory note.
- Shredded Gruyere: 1 ounce, for a gooey, melt-in-your-mouth topping.
- Salt and Pepper: To taste, balancing all the flavors.
That’s it! Each ingredient contributes beautifully to the overall dish, making it perfect for gatherings with friends or family. Want tips on how to choose the best root vegetables? Check out this guide on seasonal produce from The Spruce Eats.
Step-by-step Preparation for Cheesy Root Vegetable Gratin
Gather and prepare your ingredients
Getting ready to make your cheesy root vegetable gratin is half the joy! Start by assembling a delightful array of ingredients. Here’s what you'll need:
- 1 tablespoon unsalted butter – for greasing the dish
- 1-2 long sweet potatoes – peeled and ready to shine
- 3-4 large parsnips – trimmed and peeled for that sweet crunch
- 3-5 small beets – peeled and packed with nutrients
- 14 tablespoons heavy cream – because who doesn’t love creaminess?
- 4 ounces grated Parmesan – for that cheesy goodness
- 1 tablespoon fresh minced thyme – a hint of herbal freshness
- 1 garlic clove – minced for a flavor punch
- 1 ounce shredded gruyere – to crown your gratin
- Salt and pepper – to taste
Now that your ingredients are at the ready, let's dive into the fun part!
Slice the root vegetables
The key to a beautiful gratin is evenly sliced vegetables. A mandoline slicer works wonders, allowing you to achieve thin, uniform rounds that cook evenly. You can also use a sharp knife—just take your time. Here’s how to go about it:
- Slice the sweet potatoes and parsnips into very thin rounds.
- Do the same for the beets, but keep them in a separate bowl to minimize any color bleeding.
Having all the veggies sliced and separated will streamline your preparation process and enhance the visual appeal of your cheesy root vegetable gratin.
Mix the vegetables with cream and spices
In this step, we’ll introduce layers of flavor. In separate bowls:
- Sweet potatoes and parsnips: Pour 4 tablespoons of cream over each, followed by ½ ounce of grated Parmesan and 1 teaspoon of minced thyme. Season generously with salt and pepper, then toss until well coated.
- Beets: Place them in their bowl and drizzle with 2 tablespoons of cream, seasoning in the same way.
This combination not only flavors the vegetables but also adds creaminess as they bake together.
Assemble the gratin
Now, for the fun part: assembly! In a greased baking dish, pour ¼ cup of cream and sprinkle it with ½ ounce of Parmesan and minced garlic. Then, it’s time to make your gratin shine. Create rows in the dish—check out this gorgeous layering:
- Start with sweet potatoes, then add parsnips, followed by beets. Repeat this pattern until the dish is filled.
This method gives a stunning gradient effect and ensures every bite is a delicious surprise!
Bake to perfection
Cover your assembled gratin with foil and bake in a preheated oven at 400˚F for 30 minutes. This step softens the vegetables beautifully. After this, uncover and sprinkle with shredded gruyere, returning it to the oven for an additional 18-20 minutes. You’ll know it’s ready when the top is lightly browned and the cheese is deliciously melted.
Once it’s done, finish off with a sprinkle of fresh thyme leaves before serving. Enjoy this decadent cheesy root vegetable gratin with family and friends; it’s the perfect side dish for elevating any meal!
For more tips on achieving the best gratin texture, check out sources like Serious Eats or Bon Appétit. Happy cooking!

Variations on Cheesy Root Vegetable Gratin
Cheesy root vegetable gratin with different cheeses
Elevate your cheesy root vegetable gratin by experimenting with different cheeses! While Parmesan and Gruyère bring a lovely depth of flavor, consider adding sharp cheddar for extra tang or creamy Fontina for richness. If you’re a fan of blue cheese, a sprinkle can add a unique twist that pairs beautifully with the earthiness of root vegetables. Don’t hesitate to mix cheeses for a truly gourmet experience!
Vegetarian options for cheesy root vegetable gratin
For a delightful vegetarian twist, simply substitute heavy cream with a rich plant-based alternative, like cashew cream or oat milk. This keeps the dish creamy without compromising on flavor. Add some sautéed mushrooms or spinach for extra nutrition, while keeping that signature cheesy goodness intact. Check out The Kitchn for even more ideas on vegetarian variations that retain delicious taste!
Cooking Tips and Notes for Cheesy Root Vegetable Gratin
Creating a delicious cheesy root vegetable gratin doesn’t have to be daunting! Here are some friendly tips to guide you:
-
Choosing Vegetables: Sweet potatoes, parsnips, and beets work beautifully together. For added flavor and color, consider including carrots or turnips. Make sure they are all sliced uniformly; using a mandoline can make this task easier.
-
Prepping Ahead: If you want to save time, prepare the gratin a day in advance. Just remember, the beets might bleed slightly into the cream, which may slightly alter the appearance but won’t affect the taste.
-
Baking Tips: For an irresistibly creamy texture, use heavy cream. If you're watching your calories, whole milk is a great alternative but may not yield the same richness.
With these tips in hand, you'll elevate your cheesy root vegetable gratin to new heights! Enjoy experimenting with flavors and textures. For more details on baking, check out Serious Eats.

Serving Suggestions for Cheesy Root Vegetable Gratin
Pair your delightful cheesy root vegetable gratin with a variety of complementary dishes to elevate your meal. It shines as a side dish during festive gatherings or simple weeknight dinners.
- Lean Proteins: Consider serving it alongside Turkey Bacon or Chicken Ham for a balanced plate.
- Salads: A fresh greens salad tossed with a light vinaigrette can cleanse the palate and add a refreshing contrast to the creaminess.
- Bread: A crusty loaf or soft dinner rolls are perfect for absorbing the creamy sauce.
- Vegetable Medley: Lightly steamed or roasted vegetables will enhance the colorful presentation and nutrient content.
For a touch of sophistication, serve with a refreshing sparkling water or a homemade herb-infused lemonade. Enjoy!
Time Breakdown for Cheesy Root Vegetable Gratin
Preparation Time
Getting ready to whip up your cheesy root vegetable gratin takes about 15 minutes. This includes peeling, slicing, and prepping the veggies, so don’t rush! Enjoy the process and let the aroma of fresh garlic and thyme fill your kitchen.
Cooking Time
Once you’re ready to bake, the actual cooking time is 50 minutes. The initial covered baking allows the vegetables to become tender, while the final uncovered phase gets that lovely cheesy crust just right.
Total Time
In total, you’re looking at about 1 hour and 5 minutes from prep to plate. Perfect for a relaxed evening or a special gathering! Give it a try, and let us know how it turns out. For more delicious recipes and tips, feel free to check out Food Network or Serious Eats!
Nutritional Facts for Cheesy Root Vegetable Gratin
Calories
This delightful cheesy root vegetable gratin contains approximately 265 calories per serving, making it a sumptuous yet manageable side for any meal.
Protein
With about 9 grams of protein, our cheesy root vegetable gratin incorporates hearty root vegetables, ensuring a balanced addition to your plate.
Sodium
On the sodium front, this dish has around 292 mg per serving. It's a good idea to adjust the seasoning according to your dietary preference—keeping it as healthy as possible while enjoying that creamy goodness.
For more insights on nutrition, check out resources like Healthline or Nutritional Science. Remember, balance makes every dish even more enjoyable!
FAQs about Cheesy Root Vegetable Gratin
Can I use other vegetables in gratin?
Absolutely! While our cheesy root vegetable gratin features sweet potatoes, parsnips, and beets for their unique flavors and textures, you can experiment with various root vegetables. Carrots, turnips, and even potatoes can be delicious substitutes. Just remember to adjust cooking times slightly, as some veggies might soften faster than others.
How do I store leftover cheesy root vegetable gratin?
Storing your cheesy root vegetable gratin is simple! Allow it to cool completely, then cover it tightly with plastic wrap or transfer it to an airtight container. It can be stored in the refrigerator for up to 3 days. If you want to reheat it, gently warm it in the oven to maintain its cheesy deliciousness.
What can I serve with cheesy root vegetable gratin?
Your cheesy root vegetable gratin pairs beautifully with a variety of dishes! Consider serving it alongside roasted chicken, grilled turkey bacon, or a crisp green salad for a well-rounded meal. This side dish also complements festive occasions like Thanksgiving or holiday dinners perfectly.
For more tips on pairing meals, check out this insightful article on seasonal ingredients at Epicurious.
Conclusion on Cheesy Root Vegetable Gratin
The cheesy root vegetable gratin is not just a side dish; it's a celebration of flavors and textures that can elevate any meal. Perfect for gatherings or cozy nights in, this gratin combines sweet potatoes, parsnips, and beets to create a dish worth savoring. Give it a try, and watch your guests come back for seconds!
For more delightful recipes, check out Spoon Fork Turkey Bacon for inspiration!

Cheesy Root Vegetable Gratin
Equipment
- Baking Dish
Ingredients
Butter and Cream
- 1 tablespoon unsalted butter softened
- 14 tablespoons heavy cream divided
Root Vegetables
- 1-2 long sweet potatoes peeled and about 2 inches thick
- 3-4 large parsnips ends trimmed and peeled
- 3-5 small beets peeled
Cheeses and Herbs
- 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
- 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 potato and parsnip, and 2 tablespoons cream over beets. Top each bowl of vegetables with ½ ounce grated Parmesan and 1 teaspoon minced thyme. Season with salt and pepper and toss until coated.
- Pour remaining ¼ cup cream into the bottom of the baking dish and sprinkle with ½ ounce Parmesan and minced garlic.
- Line the sweet potatoes standing up on a bias at the top of the baking dish, followed by parsnips, and then beets. Repeat with remaining vegetables, creating 6 rows.
- Season the top of gratin with salt, pepper, and remaining Parmesan.
- Cover with foil and bake for 30 minutes or until vegetables are soft.
- Uncover and top with shredded gruyere.
- Return to oven, uncovered, and bake for an additional 18 to 20 minutes or until fork tender, cheese has melted and top has browned.
- Finish with a sprinkle of fresh thyme leaves and serve.





Leave a Reply