Kale and Spinach Au Gratin

Kale and Spinach Au Gratin

We love a creamy cheesy vegetable dish, especially on a holiday. This Kale and Spinach Au Gratin dish can be made up a day ahead so you can enjoy more of the day with family and friends.
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Cook Time 1 hour 15 minutes
Total Time 1 hour 15 minutes
Course Side Dish
Cuisine American
Servings 6
Calories 535 kcal

Ingredients
  

  • 6 Cups Kale
  • 6 Cups Spinach
  • 2 Onions Sweet
  • 6 Tbs Butter
  • 3 Tbs Flour
  • 1 Cup White Wine
  • 1.5 Cups Heavy Cream
  • 2 Cups Parmesan Cheese
  • 1 Cup Milk
  • 1 Tsp Lemon Zest
  • 1/2 Tsp Nutmeg
  • 1 Tsp Cayenne Pepper
  • Salt and Pepper to Taste

Instructions
 

  • Strip the kale from its stem
  • Wash the spinach and kale
  • Roughly chop the onion
  • Blanch the kale and spinach in boiling water for 30 seconds, this keeps its green color and prevents is from looking brown
  • Transfer to a bowl of ice water
  • When cooled strain the greens and squeeze out all the excess water
  • Melt the butter in a saucepan
  • Add the onions and some salt and pepper
  • Cook over medium-low heat until onions are translucent and caramelized (25-30 minutes)
  • Roughly chop the drained greens and set aside
  • Preheat the oven to 350 degrees F
  • In a bowl mix together the cream, milk, nutmeg, cayenne, and lemon zest (set aside)
  • When the onions are caramelized add in the flour stirring
  • Add in the wine stirring well and increase the heat to medium
  • Add in the cream mixture and let simmer for 2-3 minutes stirring often
  • Add in 3/4 of the parmesan cheese reserving 1/4 for the top
  • Place the greens in a casserole dish open and release them from their squeezed state, no one wants to eat a wadded ball of greens
  • Pour the creamy mixture over the greens and stir with a wooden spoon or rubber spatula so you don't scratch your casserole dish
  • Sprinkle the remaining cheese on top add salt and pepper to taste
  • Bake covered for 30 minutes then uncover for another 10 -15 minutes until brown on top

Nutrition

Calories: 535kcalCarbohydrates: 14gProtein: 17gFat: 43gSaturated Fat: 27gPolyunsaturated Fat: 2gMonounsaturated Fat: 11gTrans Fat: 0.5gCholesterol: 125mgSodium: 694mgPotassium: 486mgFiber: 2gSugar: 6gVitamin A: 6601IUVitamin C: 32mgCalcium: 584mgIron: 2mg
Keyword bake, Cheesy, creamy
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