This is a super squishy, airy focaccia dough stuffed with fresh poblano peppers and onions with a crispy bottom and cheesy, golden brown top. It's so easy to make, too!
Use damp hands to fold the dough over itself into a rough ball. Cover and rest 5 minutes.
Add half the minced onion and poblano peppers. Use damp hands to fold the dough over itself to tuck the peppers and onions inside. Cover and rest 15 minutes.
Add the remaining peppers and onions and fold the dough over itself again several times to tuck them inside.
Slide the dough into a well oiled baking pan. Cover and let rise 8-12 hours.
Add all the toppings — peppers, onions, cheese.
Bake for 22-25 minutes at 400F. Let cool in the pan for a few minutes, then remove to a pan to finish cooling so it doesn't get soggy!