11
Cookware Material types
The cookware material determines how evenly and quickly heat
is transferred from the surface element to the pan bottom. The
most popular materials available are:
ALUMINUM - Excellent heat conductor. Some types of food
will cause it to darken (Anodized aluminum cookware resists
staining & pitting). If aluminum pans slide across the ceramic
glass cooktop, they may leave metal marks which will resemble
scratches. Remove these marks immediately.
COPPER - Excellent heat conductor but discolours easily. May
leave metal marks on ceramic glass (see Aluminum above).
STAINLESS STEEL - Slow heat conductor with uneven cooking
results. Is durable, easy to clean and resists staining.
CAST IRON - A poor heat conductor however will retain heat
very well. Cooks evenly once cooking temperature is reached.
Not recommended for use on ceramic cooktops.
PORCELAIN-ENAMEL on METAL - Heating characteristics will
vary depending on base material. Porcelain-enamel coating
must be smooth to avoid scratching ceramic cooktops.
GLASS - Slow heat conductor. Not recommended for ceramic
cooktop surfaces because it may scratch the glass.
Figure 2
CORRECT
• Flat bottom and straight
sides.
• Tight ttings lids.
• Weight of handle does
not tilt pan. Pan is well
balanced.
• Pan sizes match the
amount of food to be
prepared and the size of
the surface element.
• Made of a material that
conducts heat well.
• Easy to clean.
• Always match pot
diameter to element
surface diameter.
• Curved and warped
pan bottoms.
INCORRECT
Surface Cooking
Selecting Surface Cooking Cookware
Cookware should have at bottoms that make good contact
with the entire surface heating element. Check for atness
by rotating a ruler across the bottom of the cookware (See
Figure 1). Be sure to follow the recommendations for using
cookware as shown in Figure 2.
Note: The size and type of cookware used will inuence the
setting needed for best cooking results.
Figure 1
• Pan overhangs element
by more than one-half
inch.
• Pan is smaller then
element.
• Heavy handle tilts pan.