Broccoli and Cheese Quiche Recipe

Ingredients

• Crust:
• 1 teaspoon kosher salt
• 2 cups all-purpose flour, plus more for surface
• 11 tablespoons chilled unsalted butter, cut into pieces
• Filling and assembly:
• 1 tablespoon olive oil
• 1/2 small shallot, chopped
• 1 garlic clove, finely chopped
• 1 small head of broccoli (about 8 ounces), halved lengthwise, chopped (about 3 cups)
• 1 bunch small Swiss chard, ribs and stems removed, leaves coarsely torn (about 4 cups)
• 4 ounces feta, crumbled (about 1 cup)
• 2 ounces sharp cheddar, grated (about 1 cup)
• 6 large eggs
• 3 large egg yolks
• 1 3/4 cups heavy cream
• 1 cup half-and-half or heavy cream or whole milk
• 3 tablespoons chopped chives
• Freshly ground black pepper