The Shulchan Orech is not read -- these are directions
Leader says a prayer.
Break to eat the Passover Supper.
Everyone returns to finish reading the Haggadah.
The afikomen must be found (by the children) and returned to the Leader for a reward. The reward is a symbol of the fact that Yeshua purchased our Redemption at the price of His own life.
(Even in a non-Messianic Seder, if the afikomen is not found, the Seder cannot continue! -- So when the Leader hides it, don't make it very hard to find!)
Save room for the dessert -- the afikomen.