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Root Vegetable Au Gratin

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Root Vegetable Au Gratin is a delightful twist on the classic dish, featuring a colorful medley of Yukon gold potatoes, sweet potatoes, and beets. This recipe not only presents beautifully but also delivers a creamy, cheesy texture that is perfect for family dinners or festive gatherings. The combination of sharp cheddar and parmesan cheeses creates a rich flavor profile that will surely impress your guests. With simple preparation steps, this dish is accessible to cooks of all skill levels.

Ingredients

Scale
  • 2 large Yukon gold potatoes
  • 2 medium sweet potatoes
  • 2 medium beets
  • 1 onion
  • 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)

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Peel and thinly slice the Yukon gold potatoes, sweet potatoes, beets, and onion.
  3. In a pot over medium heat, melt the butter. Stir in flour and cook for 1-2 minutes until bubbly.
  4. Gradually add milk while stirring constantly until thickened. Mix in cheddar cheese and Dijon mustard until melted.
  5. In a cast iron skillet or baking dish, layer sliced onions at the bottom, followed by alternating layers of Yukon gold potatoes, sweet potatoes, and beets.
  6. Pour the cheese sauce evenly over the layered vegetables and sprinkle with grated parmesan cheese.
  7. Cover with foil and bake for 30 minutes; then remove foil and bake for an additional 20-30 minutes until golden brown.

Nutrition

Find it online: https://happycookingtime.com/root-vegetable-au-gratin/