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+ servings
Slice of asparagus tart.

Asparagus Tart Recipe

This easy asparagus tart is the perfect handheld dish to pass! Made on puff pastry topped with shredded gruyere, roasted asparagus and a homemade onion chutney.
Prep 15 minutes
Cook 30 minutes
Total 45 minutes
Fat 20
Carbs 16
Protein 7
Yield 8

Ingredients

  • 1 sheet of puff pastry homemade puff pastry or use store-bought
  • 4 oz. shredded gruyere cheese
  • 1 teaspoon fresh thyme leaves
  • 1 bunch asparagus ~1 lb.

Red Onion Chutney

  • 1 red onion thinly sliced
  • 1 teaspoon kosher salt
  • 2 tablespoons olive oil
  • ½ teaspoon ground black pepper
  • 1 teaspoon crushed red pepper
  • 1 teaspoon sherry vinegar
  • 2 teaspoons brown sugar

Instructions

  • Preheat the oven to 400℉ and spray a sheet pan with cooking spray.
  • Place the puff pastry on the sheet pan. Without piercing completely thru, cut a line around the border of the dough, approximately ½ inch from the edge. Bake for 12 minutes.
    a square of pastry dough on a baking sheet.
  • Remove the puff pastry from the oven and sprinkle the gruyere cheese on the puff pastry inside the border. Sprinkle the fresh thyme on top of the cheese. Then, place the asparagus on top. Bake for 15 minutes.
    a square pastry with cheese on a baking sheet.
  • While the crust is baking during the second round, start the red onion chutney. Place the red onion slices into a large pan over low/medium heat. Cook the onion for 10 minutes. Add the salt and cook for another 2-3 minutes. Add the oil, pepper, and red pepper flakes and cook for 5 minutes. Add the sherry and brown sugar and cook for another 2 minutes. Set aside.
    onions in a pan on a white background.
  • Remove the tart from the oven and top with the chutney. Cut into 8 pieces and serve.
    a tart with asparagus and onions on a baking sheet.

Tips & Notes

  • Skip the crushed red pepper if you do not like spice.
  • The chutney is a great accompaniment for the tart but not necessary. You could also skip making it and buy an onion jam to drizzle on top.

Nutrition Facts

Calories: 269kcal | Carbohydrates: 16g | Protein: 7g | Fat: 20g | Fiber: 1g | Sugar: 2g