Easy Broccoli-Cheddar Quiche

Name: Easy Broccoli-Cheddar Quiche
Prep time: 15 min
Total time: 15 min
Cuisine: European, American, Mediterranean, French
Ingredients: 1 (9 inch) frozen whole-wheat piecrust shell; 1 (8 ounce) package microwavable fresh broccoli florets; 1.5 teaspoons olive oil; 1 cup chopped sweet onion (from 1 large onion); 4 large eggs; 0.5 cup evaporated milk; 3 ounces sharp Cheddar cheese, shredded (about 3/4 cup); 0.75 teaspoon kosher salt; 0.25 teaspoon ground pepper