Caramelized Onion and Spinach Tart

Caramelized Onion and Spinach Tart

Richly caramelized onions and spinach come together in a warm pastry shell, inviting you to meditate on the synergy of the sweet and savory flavors as you enjoy.
Course: Dinner
Cuisine: French
Keyword: Caramelized, Nutmeg, Onion, Spinach, Tart

Onions sweet and slow,
Caramelized in butter and love
Nourishment for all.

Ingredients

  • 1 sheet of store-bought puff pastry
  • 2 tablespoons unsalted butter
  • 2 large onions, thinly sliced
  • 2 cups spinach, roughly chopped
  • 3 large eggs
  • 1/2 cup heavy cream
  • 1/4 teaspoon ground nutmeg
  • 1/2 teaspoon kosher salt

Instructions

  • Preheat oven to 350°F.
  • Grease a 9-inch tart pan with butter or coconut oil.
  • Roll out the pastry dough on a lightly floured surface to fit the tart pan.
  • Place the pastry dough in the tart pan and prick the base a few times with a fork.
  • Line the pastry dough with parchment paper and fill with baking beans or rice.
  • Bake the pastry for 10 minutes, then remove the parchment paper and baking beans, and bake for a further 5 minutes.
  • Melt the butter in a large skillet over medium-high heat.
  • Add the onions and reduce the heat to low
  • Increase the heat to medium-high and cook for a further 5 minutes, stirring often until the onions are golden and caramelized.
  • Add the spinach and cook until wilted, about 3 minutes.
  • Spread the onion and spinach mixture over the pastry base.
  • In a medium bowl, whisk together the eggs, cream, nutmeg, and salt.
  • Pour the egg mixture over the onion and spinach mixture and bake for 25 minutes until the tart is golden and set.
  • Meditate on the synergy of sweetness from the onions, nourishment of the spinach, and warmth of the oven
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06/10/2024 12:05 pm GMT

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