Whirlpool WFG710H0AH Use & Care Guide - Page 8

Cookware IMPORTANT: Do not leave empty cookware on a hot surface cooking area, element or surface burner. Ideal cookware should have a flat bottom, straight sides and a wellfitting lid, and the material should be of medium-to-heavy thickness. Rough finishes may scratch the cooktop or grates. Aluminum and copper may be used as a core or base in cookware. However, when used as a base they can leave permanent marks on the grates. Cookware material is a factor in how quickly and evenly heat is transferred, which affects cooking results. Cookware with nonstick surfaces should not be used under the broiler. Check for flatness by placing the straight edge of a ruler across the bottom of the cookware. While you rotate the ruler, no space or light should be visible between it and the cookware. Use the following chart as a guide for cookware material characteristics. COOKWARE CHARACTERISTICS Aluminum ■ Heats quickly and evenly. ■ Suitable for all types of cooking. ■ Medium or heavy thickness is best for most cooking tasks. Cast iron ■ Heats slowly and evenly. ■ Good for browning and frying. ■ Maintains heat for slow cooking. Ceramic or Ceramic glass ■ Follow manufacturer's instructions. ■ Heats slowly, but unevenly. 1 2 3 1 4 5 6 2 7 8 3 9 1 0 1 1 4 1 2 1 3 5 1 4 1 5 6 1 6 1 7 1 8 7 1 9 2 0 Copper Earthenware ■ Ideal results on low to medium heat settings. ■ Heats very quickly and evenly. ■ Follow manufacturer's instructions. ■ Use on low heat settings. Porcelain enamel-onsteel or cast iron ■ See stainless steel or cast iron. Stainless steel ■ Heats quickly, but unevenly. ■ A core or base of aluminum or copper on stainless steel provides even heating. For best results, the cookware should be centered above the burner with the bottom sitting level on the grate. The flame should be adjusted so that it does not extend up the sides of the pan. Home Canning When canning for long periods, alternate the use of surface burners between batches. This allows time for the most recently used areas to cool. ■ Center the canner on the grate above the burner. ■ Do not place canner on 2 surface burners at the same time. ■ For more information, contact your local agricultural extension office, or refer to the USDA Home Canning Guides. Companies that manufacture home canning products can also offer assistance. 8