This Asparagus Quiche Celebrates the Best of Spring

Name: This Asparagus Quiche Celebrates the Best of Spring
Ingredients: 5 3/4 ounces all-purpose flour (160 g; 1 1/4 cups); 1 teaspoon granulated sugar; 1/2 teaspoon Diamond Crystal kosher salt; for table salt, use half as much by volume; 4 ounces cold unsalted butter (113 g; 8 tablespoons), cut into 1/2-inch cubes); 3 tablespoons (45 ml) ice water; 1 bunch fresh asparagus (12 ounces; 340 g), woody ends trimmed; 1 teaspoon extra-virgin olive oil; 3/4 teaspoon Diamond Crystal kosher salt, divided; for table salt, use half as much by volume; 4 ounces (113 g) goat cheese, crumbled (about 1 cup); 1 ounce (28 g) Gruyère cheese, shredded (about 1/4 cup); 3/4 cup (175 ml) heavy cream; 1/2 cup (120 ml) whole milk; 3 large eggs; 2 tablespoons (6 g) chopped fresh chives; 1/2 teaspoon freshly ground black pepper; 1/2 teaspoon garlic powder