INGREDIENTS
•
dough
•
1 envelope ( 1/4 ounce) instant dry yeast
•
1 cup warm water
•
1 teaspoon sugar
•
1 tablespoon extra-virgin olive oil, plus more for brushing
•
1 teaspoon kosher salt
•
2 1/2 cups all-purpose flour, plus more for dusting
•
topping
•
1/2 cup extra-virgin olive oil, plus more for brushing
•
1 large white onion, halved and thinly sliced
•
1 pound brussels sprouts, thinly sliced (5 cups)
•
5 ounces Parmigiano-Reggiano cheese, finely grated (1 1/2 cups)
•
1/4 pound thinly sliced pancetta, torn into 2-inch strips
•
Salt
•
Freshly ground pepper
•
Lemon wedges and Asian chile oil, for serving