1
["Heat oil in a heavy saucepan or Dutch oven with tall sides to 350 degrees F. The oil should only come halfway up the sides of the pan, but should completely immerse the whole onion.", "Peel the skin off the onion, leaving the root end intact.", "Cut a small slice off the top.", "Starting at the top of the onion make a cut down 1 side toward the root, stopping 1/2-inch from the bottom.", "Make additional cuts at 1/8-inch intervals until there are cuts across the entire top of the onion.", "Rotate the onion so the cuts are horizontal to you.", "Continue to cut at 1/8-inch intervals, forming a checkerboard pattern across the entire top of the onion.", "To help the onion ""bloom,"" gently spread the ""petals.""