I haven't made this, but I would brown as a precaution (it won't hurt). If it is baking in the oven for an hour (like a meat loaf), then reconsider, but if a pizza be safe and brown.
Never be afraid to try something new.
Remember.... Amateurs built the ark,
Professionals built the Titanic.
WW 186/125.75/120 May 2002
/130 May - Nov. 2004
SBD 188/179/130 May 2012
May Goal: 10 pounds
Start Weight: 188
Present Weight: 179
Lost: 9 pounds
Remaining: 1 pounds