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Vegan Mushroom & Brussels Tart

A delightfully savory tart filled with mushrooms, brussels spouts & leeks, covered in a thickened white wine sauce, & baked on a perfectly flakey crust
Prep Time 20 minutes
Cook Time 25 minutes
Bake Time 1 hour
Total Time 1 hour 45 minutes
Course Main Course
Servings 8 Slices

Equipment

  • Tart Pan
  • Rolling Pin

Ingredients
  

Crust

  • 2 ½ cups Flour
  • 1 cup Butter, cold
  • 1 tsp Salt
  • ½ cup Ice Water

Filling

  • 20 oz Mixed mushrooms, thinly sliced
  • 8 oz Brussels Sprouts, thinly sliced
  • 3 cloves Garlic, minced
  • 1 Leek, sliced
  • 2 tbsp Thyme, chopped
  • 2 tbsp Oil
  • ½ cup White wine
  • 2 tsp Flour
  • ½ cup Veggie broth or water
  • 1 tsp Salt
  • ½ tsp Black Pepper

Instructions
 

Prepare the crust

  • Combine sifted flour and salt in a large bowl.
  • Add scoops of cold butter to the bowl, one tbsp at a time.
  • Use your hands to fully combine the butter with the flour and salt.
  • Add cold water slowly and continue to combine with your hands until a dough forms.
  • Place the dough on a floured surface or piece of parchment paper and shape it into a disk.
  • Wrap the dough disk in plastic wrap and place it in the refrigerator to chill for at least a half hour.

Prepare the filling

  • Heat oil in a large pan over medium heat.
  • When the oil is hot, add the chopped leeks and saute for 5 minutes, making sure to stir often to avoid burning.
  • Add the garlic and thyme and cook for another 3 minutes.
  • Add the mushrooms, salt/pepper and cook for about 8 minutes or until the mushrooms start to release their moisture.
  • When the mushrooms become soft, add the white wine, brussels and cook for 5 minutes.
  • While the veggies cook, use a small bowl to mix the flour with the veggie broth until the flour dissolves.
  • Add the flour/broth mixture to the veggies and stir to combine. Cook until the liquid in the pan thickens.
  • Remove the veggies from the heat and set aside to cool.

Roll the dough

  • Preheat oven to 360°F.
  • Remove dough from the refrigerator, place it on a floured surface and roll it out to the desired thickness. (Standard thickness = ⅛ - ¼ inch)
  • Carefully place the dough into a greased tart pan. (Preferably one with a removable bottom).
  • Press the dough down to conform it to the shape of the pan and trim the overhang with scisccors.
  • Prick the dough with a fork a couple times.
  • Pour the filling into the dough.
  • Use excess dough to create any design you'd like and carefully place it on top of the filling.

Bake

  • Place the tart in the oven and cook for 1 hour. If it begins to burn, cover the tart with foil until the hour is complete.
  • Remove from the oven an allow it to cool for at leat 10 minutes.
  • Enjoy!
Keyword Brussels Sprouts, Mushrooms, Plant Based, Tart, Vegan