Chile and Cheese Tart
Dairy
1 tablespoon olive oil
1 small red onion, diced
¾ cup heavy whipping cream
2 large eggs
1½ teaspoons coarse kosher salt
¾ teaspoon hot pepper sauce
¼ teaspoon freshly ground black pepper
1 7- to 8-ounce package shredded sharp cheddar cheese
1 7-ounce can diced mild green chiles
1 frozen 9-inch-diameter deep-dish pie crust (do not thaw.)
Preheat oven to 400°. Heat oil in medium skillet over medium-high heat. Add onion. Cover and cook until just tender, stirring often, about 5 minutes. Cool briefly.
Whisk cream and next 4 ingredients in bowl to blend. Mix in cheese, chiles, and onion mixture. Pour filling into frozen crust. Bake tart until golden brown and set in the center, about 40 minutes.