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Expert
Question:

Is there a difference between glass and metal cookware? — G. Crawford, RI

Bonnie Moore

Answer:

The main differences between glass and metal cookware are that metal cookware is usually a good heat conductor and tends to cool quickly, while glass is a poor heat conductor but retains heat well. Glass is rarely used because of its limited ability to conduct heat and because it''s fragile. But it''s very good for two things:

  1. Custard-based dishes that benefit from being heated slowly, cooked at a low temperature and cooled slowly.
  2. Microwave cooking.
METAL GLASS
Most metals (except stainless steel) are good heat conductors Glass is a poor heat conductor
Poor heat retainer Good heat retainer
Many metals react with food Glass is non-reactive
Not microwavable Tempered glass is microwavable
Durable Breakable
About Bonnie Moore

Bonnie Moore, FoodFit's Executive Chef, graduated from Boston University with a bachelor's degree in Math and Statistics before forsaking her calculator for a whisk. Bonnie earned an associate degree in Culinary Arts from Johnson & Wales University and a degree in pastry arts from L'Academie de Cuisine. She was the sous chef at the Inn at Little Washington, the only five-star, five-diamond kitchen in the United States, and a former chef-instructor in the professional program at L'Academie de Cuisine in Maryland. Bonnie likes to be involved with food at every stage, from planting seeds at the farm to creating a meal for her family. She believes that there is no better place to foster community and nourish those you love than around a table piled with delicious food.


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