Mixed Mushroom and Chard Quiche (Print Version)

# Ingredients:

→ Pastry

01 - 1 sheet thawed puff pastry

→ Filling

02 - 2 tablespoons unsalted butter
03 - 1 pound white button mushrooms, cleaned and sliced
04 - Kosher salt and freshly ground black pepper, to taste
05 - 1 cup chopped fresh Swiss chard
06 - 3 cloves garlic, minced
07 - 1 teaspoon chopped fresh thyme, plus more for garnish
08 - 5 large eggs
09 - 3/4 cup whole milk
10 - 3/4 cup shredded mozzarella cheese

# Instructions:

01 - Preheat oven to 350°F. Unfold puff pastry on a lightly floured surface. Roll dough to 14-inches round. Transfer dough to a 9-inch pie dish, and fold any excess dough under to form a crust. Crimp edges of dough and poke holes in bottom with a fork. Place onto a rimmed baking sheet and set aside.
02 - Melt 2 tablespoons of butter in a large skillet over medium-high heat. Add mushrooms, salt, and pepper, and cook, stirring occasionally, until tender, about 5 to 7 minutes. Stir in chard, garlic, and thyme, and cook until chard is wilted and garlic is fragrant, about 1 minute. Remove from heat and set aside.
03 - In a large bowl, whisk eggs and milk together. Add mushroom mixture and shredded cheese, and whisk until combined.
04 - Pour the egg mixture evenly into the prepared pie crust. Bake until the center is set and crust is golden-brown, about 45 to 50 minutes. Cool for 15 minutes.
05 - Garnish with additional thyme and serve warm.

# Notes:

01 - Easily substitute kale or spinach for Swiss chard.