Root Vegetable Au Gratin

This Root Vegetable Au Gratin is a delightful twist on the classic dish, combining Yukon gold potatoes, sweet potatoes, and beets into a stunning and flavorful side. Perfect for family gatherings or festive occasions, this recipe not only looks beautiful but also brings together a variety of textures and tastes that are sure to impress your guests. The creamy cheese sauce with a hint of dijon mustard elevates the dish, making it an unforgettable addition to any meal.

Why You’ll Love This Recipe

• Visual Appeal: The vibrant colors of the root vegetables create an eye-catching presentation.
• Flavorful Twist: The blend of sharp cheddar and parmesan gives a rich taste that enhances the natural sweetness of the vegetables.
• Versatile Side Dish: Perfect for any occasion, from holiday dinners to casual weeknight meals.
• Easily Customizable: Feel free to switch up the vegetables based on what you have on hand or your personal preferences.
• Comfort Food: This dish combines creamy and cheesy elements for a comforting experience that everyone will enjoy.

Tools and Preparation

Having the right tools can make preparing your Root Vegetable Au Gratin effortless. Below are essential items you’ll need to ensure everything goes smoothly.

Essential Tools and Equipment

• Cast iron skillet or baking dish
• Mandolin (optional)
• Medium pot
• Wooden spoon
• Measuring cups and spoons

Importance of Each Tool

• Cast iron skillet or baking dish: These are perfect for even cooking and browning, giving your au gratin that desirable golden top.
• Mandolin: This tool allows you to slice vegetables uniformly, ensuring they cook at the same rate for optimal texture.
• Medium pot: Ideal for creating your creamy cheese sauce without splattering.
• Wooden spoon: A great tool for stirring sauces as it won’t scratch your pots and provides good control.

Ingredients

This Root Vegetable Au Gratin is both visually stunning and deliciously rich. Here’s what you’ll need:

For the Vegetables

• 2 large Yukon potatoes
• 2 medium sweet potatoes
• 2 medium beets
• 1 onion

For the Cheese Sauce

• 1/4 cup butter
• 1/4 cup flour
• 1 tbsp dijon mustard
• 2 cups milk
• 2 cups sharp cheddar cheese (shredded)
• 1/2 cup parmesan cheese (grated)

How to Make Root Vegetable Au Gratin

Step 1: Preheat the Oven

Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). This ensures optimal cooking conditions for your gratin.

Step 2: Prepare the Vegetables

1. Peel the Yukon potatoes, sweet potatoes, beets, and onion.
2. Thinly slice all ingredients using a knife or mandolin for uniform pieces.

Step 3: Make the Cheese Sauce

1. In a medium pot, melt the butter over medium heat.
2. Stir in the flour and cook for 1-2 minutes until slightly golden.
3. Gradually add in milk while continuously stirring until thickened.
4. Mix in shredded cheddar cheese and dijon mustard until fully melted. Set aside.

Step 4: Assemble the Dish

1. In your cast iron skillet or baking dish, start with a thin layer of onions at the bottom.
2. Arrange sliced Yukon potatoes, sweet potatoes, and beets vertically in layers.
3. Add additional thinly cut onions between layers or sprinkle them on top.

Step 5: Add Cheese Sauce and Bake

1. Pour the cheese mixture evenly over the layered vegetables.
2. Sprinkle grated parmesan cheese on top.
3. Cover with foil and bake for 30 minutes; then remove foil and bake an additional 20-30 minutes until golden brown.

Enjoy this delicious Root Vegetable Au Gratin as a comforting side that pairs beautifully with many main dishes!

How to Serve Root Vegetable Au Gratin

This Root Vegetable Au Gratin is a versatile dish that can complement various meals. Here are some serving suggestions to enhance your dining experience.

As a Main Course

• A generous portion of Root Vegetable Au Gratin can stand alone as a satisfying main dish. Pair it with a fresh side salad for a balanced meal.

With Grilled Chicken

• Serve alongside grilled chicken breast for a tasty contrast. The creamy, cheesy gratin pairs well with the smoky flavors of the chicken.

With Roasted Vegetables

• Add a side of roasted seasonal vegetables. The caramelized flavors will elevate the dish and provide extra nutrition.

Accompanied by Bread

• Pair it with crusty bread or garlic bread for an inviting dinner option. It’s perfect for scooping up the cheesy goodness.

How to Perfect Root Vegetable Au Gratin

To ensure your Root Vegetable Au Gratin turns out perfectly every time, consider these helpful tips.

• Use Fresh Ingredients: Fresh root vegetables enhance flavor and texture. Look for firm, unblemished produce.
• Slice Evenly: Thin, even slices help all vegetables cook uniformly. A mandolin slicer works best for this.
• Avoid Overcooking: Keep an eye on baking time; overcooking can lead to mushy vegetables. Aim for tender but not falling apart.
• Experiment with Cheese: While cheddar is classic, adding different cheeses like Gruyere or mozzarella can add depth.

Best Side Dishes for Root Vegetable Au Gratin

Root Vegetable Au Gratin pairs well with numerous sides that enhance its flavor and texture. Here are some great options:

1. Steamed Broccoli: Lightly steamed broccoli adds color and nutrients while providing a crunchy contrast.
2. Simple Green Salad: A fresh green salad with vinaigrette balances the richness of the gratin beautifully.
3. Garlic Roasted Brussels Sprouts: These add a nutty flavor that complements the creamy dish perfectly.
4. Quinoa Pilaf: Nutty quinoa offers protein and fiber, making your meal heartier.
5. Sautéed Spinach: Quick sautéed spinach provides iron and vitamins while adding a pop of color on your plate.
6. Crispy Cauliflower Steaks: Roasted cauliflower steaks bring an earthy flavor that pairs wonderfully with the richness of gratin.
7. Herbed Couscous: Fluffy couscous seasoned with herbs adds texture and enhances the overall meal experience.
8. Roasted Carrots: Sweet roasted carrots offer additional sweetness to balance the savory flavors in the gratin.

Common Mistakes to Avoid

Avoiding mistakes can make your Root Vegetable Au Gratin even better. Here are some common pitfalls and how to steer clear of them:

• Boldly skip the peeling: Not peeling the root vegetables can lead to a bitter taste and chewy texture. Always peel Yukon potatoes, sweet potatoes, and beets for the best flavor.
• Boldly neglect seasoning: Failing to season the dish adequately can result in bland flavors. Be sure to add salt and pepper to both the cheese sauce and the vegetable layers.
• Boldly overcrowding the pan: Overloading your baking dish can prevent even cooking. Arrange your vegetables in a single layer or use a larger dish if necessary.
• Boldly ignore cooking times: Not following the recommended cooking time may leave your gratin undercooked or burnt. Always keep an eye on it during the last few minutes of baking.
• Boldly rush the cheese melting: Adding cheese too quickly can lead to clumping. Gradually stir in the cheese until fully melted for a smooth sauce.

Storage & Reheating Instructions

Refrigerator Storage

• Store in an airtight container for up to 3 days.
• Allow the dish to cool completely before sealing.

Freezing Root Vegetable Au Gratin

• Freeze in an airtight container for up to 2 months.
• For best results, wrap it tightly with plastic wrap before placing it in a freezer bag.

Reheating Root Vegetable Au Gratin

• Oven: Preheat to 350°F (175°C) and bake for about 20-30 minutes until heated through.
• Microwave: Heat on medium power for 2-3 minutes, stirring halfway through for even heating.
• Stovetop: Place in a skillet over low heat, cover, and stir occasionally until warmed.

Frequently Asked Questions

Here are some frequently asked questions about Root Vegetable Au Gratin that might help you during preparation.

What is Root Vegetable Au Gratin?

Root Vegetable Au Gratin is a creamy, cheesy dish made with layered root vegetables like potatoes, sweet potatoes, and beets, baked until golden.

Can I use other vegetables in my Root Vegetable Au Gratin?

Yes! You can customize this dish by adding carrots, parsnips, or turnips for different flavors and textures.

How do I make my gratin healthier?

To make a lighter version of Root Vegetable Au Gratin, consider using low-fat milk and reducing the amount of cheese.

Can I prepare Root Vegetable Au Gratin ahead of time?

Absolutely! You can assemble it ahead of time and refrigerate until you’re ready to bake.

Final Thoughts

This Root Vegetable Au Gratin is not only visually appealing but also packed with flavor. Its versatility allows you to customize it with various root vegetables or cheeses based on your preferences. Give this delicious recipe a try at your next gathering!