Knowledge Base > Fran Costigan - Fran's 9th Annual Valentines Spectacular


Fran Costigan - Fran's 9th Annual Valentines Spectacular
This event was on
Tuesday, February 11, 2025 at 1:00 pm Pacific, 4:00 pm Eastern
Join renowned pastry chef Fran Costigan, Rouxbe’s Director of Vegan Pastry, for her 9th annual Valentine’s Day Spectacular, a live event celebrating indulgent-tasting plant-based des… Read More.
Question:

I'm planning to buy nontoxic stainless steel cookie sheets. Is there a way to prevent warping?
— Diane Dankert
Answer:
The way to prevent pans from warping is to get good ones good heavy ones or double them up. So my cookie sheets are not stainless steel. I've had them like forever. I line them always with parchment paper. They're heavy. So it has to do with how heavy the pans are. That's what you want.
