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Sweet Potato Kale Gratin is a must-try comfort dish!

Sweet Potato Kale Gratin

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Sweet Potato Kale Gratin is a must-try comfort dish, blending the natural sweetness of sweet potatoes with the earthy flavor of kale to create a deliciously creamy bake. This layered casserole features tender slices of sweet potato and sautéed kale enveloped in a rich, cheesy mixture that will delight your taste buds. Perfect for cozy family dinners or festive gatherings, this gratin is easy to prepare and can be served as a main dish or a hearty side. Its vibrant colors and comforting flavors make it a standout addition to any table.

  • Total Time: 1 hour 15 minutes
  • Yield: Serves approximately 6 people 1x

Ingredients

Scale
  • 2 large sweet potatoes (about 1.5 lbs), peeled and thinly sliced
  • 4 cups kale, stems removed and chopped
  • 1 cup heavy cream
  • 3 cloves garlic, minced
  • 1 cup Gruyère cheese, grated
  • 1/4 teaspoon ground nutmeg
  • Salt and black pepper to taste
  • 1 tablespoon olive oil for greasing

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. Peel and thinly slice the sweet potatoes using a sharp knife or mandoline.
  3. Sauté the chopped kale in a skillet with a splash of water or olive oil for about 5-7 minutes until wilted.
  4. Grease a 9×13 inch baking dish with olive oil.
  5. Layer sweet potato slices at the bottom of the dish, followed by sautéed kale, then pour over the heavy cream mixed with garlic, nutmeg, salt, pepper, and half of the Gruyère cheese. Repeat layers until all ingredients are used.
  6. Cover with aluminum foil and bake for 30 minutes; then remove foil and bake an additional 20-25 minutes until golden brown on top.
  7. Allow to cool for 10 minutes before serving.
  • Author: Madison
  • Prep Time: 20 minutes
  • Cook Time: 55 minutes
  • Category: Main
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion (200g)
  • Calories: 310
  • Sugar: 6g
  • Sodium: 400mg
  • Fat: 18g
  • Saturated Fat: 10g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 31g
  • Fiber: 5g
  • Protein: 9g
  • Cholesterol: 40mg