Cheesy Root Vegetable Gratin

Highlighted under: Comfort Food

Warm up your Thanksgiving table with this comforting Cheesy Root Vegetable Gratin. Layers of creamy potatoes, sweet carrots, and earthy parsnips come together, topped with a melty, golden cheese crust that will have everyone coming back for seconds. Perfect as a side dish or a vegetarian main course, this gratin brings a delicious and indulgent twist to traditional holiday fare.

Emma Johnson

Created by

Emma Johnson

Last updated on 2025-10-18T13:33:32.625Z

This Cheesy Root Vegetable Gratin is a celebration of fall produce, showcasing the sweet and earthy flavors of root vegetables. It’s not just a dish; it’s a centerpiece that brings warmth and joy to any gathering.

A Perfect Thanksgiving Side Dish

The Cheesy Root Vegetable Gratin makes a perfect side dish for Thanksgiving, not only because of its comforting flavors but also due to its aesthetic appeal. The vibrant colors of the root vegetables, along with the golden cheese crust, will make an inviting centerpiece on your holiday table. With its layers of creamy goodness, it complements turkey and other traditional dishes beautifully, providing a heartwarming option that everyone will appreciate.

Baking this gratin fills your kitchen with delightful aromas that evoke the spirit of the season. Your guests will be drawn in by the enticing smell of roasted vegetables and melted cheese, making it hard to resist a second helping. This dish not only enhances your Thanksgiving spread but also creates memorable moments as family and friends gather around the table, sharing stories and savoring each bite.

Customizing Your Gratin

One of the great things about this Cheesy Root Vegetable Gratin is its versatility. While the recipe calls for potatoes, carrots, and parsnips, you can easily substitute other root vegetables based on your preference or what you have on hand. Sweet potatoes, turnips, or even rutabagas can add unique flavors and textures. Don't hesitate to mix and match; the gratin will adapt beautifully to your culinary creativity.

If you're looking to elevate the flavor profile further, consider adding fresh herbs such as thyme or rosemary between the layers of vegetables. A hint of garlic or onion can also add depth. For those who enjoy a bit of spice, a sprinkle of cayenne or crushed red pepper flakes will give the gratin an exciting kick without overwhelming the overall dish.

Serving Suggestions

This Cheesy Root Vegetable Gratin can be enjoyed in various settings, from large family gatherings to intimate dinners. As a side dish, it pairs wonderfully with roasted meats, grilled fish, or even a hearty vegetarian entrée. Alternatively, if you're looking for a main course, serve it alongside a crisp green salad and a loaf of freshly baked bread for a satisfying meal that will please both vegetarians and meat-lovers alike.

For an extra touch, garnish your gratin with fresh parsley or chives before serving. This not only enhances the visual appeal but also adds a burst of fresh flavor that complements the richness of the dish. Providing various dips or sauces on the side can also enhance the dining experience, allowing guests to personalize their servings and explore different flavor combinations.

Ingredients

Root Vegetables

  • 4 medium potatoes, peeled and thinly sliced
  • 3 large carrots, peeled and thinly sliced
  • 2 large parsnips, peeled and thinly sliced

Cheese and Cream

  • 2 cups shredded cheddar cheese
  • 1 cup heavy cream
  • 1/2 cup milk
  • Salt and pepper to taste

Topping

  • 1/2 cup breadcrumbs
  • 2 tablespoons butter, melted

Combine all ingredients to create a rich and flavorful dish.

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Vegetables

In a large bowl, combine the sliced potatoes, carrots, and parsnips. Season with salt and pepper.

Layer the Ingredients

In a greased baking dish, layer half of the vegetable mixture. Sprinkle with half of the cheddar cheese. Repeat with remaining vegetables and cheese.

Add the Cream

In a small bowl, whisk together the heavy cream and milk. Pour evenly over the layered vegetables.

Prepare the Topping

In a separate bowl, mix the breadcrumbs with melted butter. Sprinkle over the top of the gratin.

Bake

Cover the dish with foil and bake for 40 minutes. Remove the foil and bake for an additional 20 minutes, or until the top is golden brown and bubbly.

Serve

Allow the gratin to cool for a few minutes before serving. Enjoy!

This dish is perfect for sharing with family and friends.

Storage Tips

If you find yourself with leftover Cheesy Root Vegetable Gratin, don’t worry—it stores well for future enjoyment! Simply let the gratin cool down to room temperature, then transfer it to an airtight container. It can be refrigerated for up to three days. To reheat, place it in a preheated oven at 350°F (175°C) until heated through, which helps maintain that beautiful cheese crust.

For longer storage, consider freezing the gratin. Cut it into serving-sized portions and wrap each piece tightly in plastic wrap before placing them in a freezer-safe container. When you're ready to enjoy it again, thaw it in the fridge overnight and reheat as mentioned above. This way, you’ll have a delicious, home-cooked meal ready at your convenience.

Nutritional Information

This Cheesy Root Vegetable Gratin not only satisfies your taste buds but also packs in some nutritional benefits. Root vegetables like potatoes, carrots, and parsnips are rich in vitamins, minerals, and dietary fiber, which promote digestive health and provide sustained energy. The inclusion of cheese offers a good source of calcium and protein, making this dish a robust option for your holiday meals.

Being vegetable-based, it also suits various dietary preferences, including vegetarian and even gluten-free options if you select the appropriate breadcrumbs. All of these factors make it a wholesome dish that aligns with a balanced diet while still being indulgent enough for celebrations.

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Questions About Recipes

→ Can I use other vegetables?

Yes, you can substitute with other root vegetables such as turnips or sweet potatoes.

→ Can this be made ahead of time?

Absolutely! You can prepare the gratin a day in advance and reheat it before serving.

Cheesy Root Vegetable Gratin

Warm up your Thanksgiving table with this comforting Cheesy Root Vegetable Gratin. Layers of creamy potatoes, sweet carrots, and earthy parsnips come together, topped with a melty, golden cheese crust that will have everyone coming back for seconds. Perfect as a side dish or a vegetarian main course, this gratin brings a delicious and indulgent twist to traditional holiday fare.

Prep Time20 minutes
Cooking Duration1 hour
Overall Time1 hour 20 minutes

Created by: Emma Johnson

Recipe Type: Comfort Food

Skill Level: Intermediate

Final Quantity: 8 servings

What You'll Need

Root Vegetables

  1. 4 medium potatoes, peeled and thinly sliced
  2. 3 large carrots, peeled and thinly sliced
  3. 2 large parsnips, peeled and thinly sliced

Cheese and Cream

  1. 2 cups shredded cheddar cheese
  2. 1 cup heavy cream
  3. 1/2 cup milk
  4. Salt and pepper to taste

Topping

  1. 1/2 cup breadcrumbs
  2. 2 tablespoons butter, melted

How-To Steps

Step 01

Preheat your oven to 375°F (190°C).

Step 02

In a large bowl, combine the sliced potatoes, carrots, and parsnips. Season with salt and pepper.

Step 03

In a greased baking dish, layer half of the vegetable mixture. Sprinkle with half of the cheddar cheese. Repeat with remaining vegetables and cheese.

Step 04

In a small bowl, whisk together the heavy cream and milk. Pour evenly over the layered vegetables.

Step 05

In a separate bowl, mix the breadcrumbs with melted butter. Sprinkle over the top of the gratin.

Step 06

Cover the dish with foil and bake for 40 minutes. Remove the foil and bake for an additional 20 minutes, or until the top is golden brown and bubbly.

Step 07

Allow the gratin to cool for a few minutes before serving. Enjoy!

Nutritional Breakdown (Per Serving)

  • Servings: 8
  • Calories: 350
  • Total Fat: 20g
  • Saturated Fat: 10g
  • Cholesterol: 70mg
  • Sodium: 600mg
  • Total Carbohydrates: 35g
  • Dietary Fiber: 5g
  • Protein: 10g