Knowledge Base > Fran Costigan - Open Office Hours
Fran Costigan - Open Office Hours
Join Chef Fran Costigan in her virtual office as she welcomes all of your questions. This event was created for you and we encourage you to ask anything – from cooking techniques to … Read More.
I blanched canned raw tomatoes. The pot lid was on during the 85 min but the water evaporated down below the jar lids. Jar lids did pop. Are they safe to eat?
— Jeanne Luxem