This April 21, 2014, photo shows a caramelized onion and feta grilled pizza in Concord, N.H.
This April 21, 2014, photo shows a caramelized onion and feta grilled pizza in Concord, N.H. Matthew Mead AP
This April 21, 2014, photo shows a caramelized onion and feta grilled pizza in Concord, N.H. Matthew Mead AP