Cooking with Gas

Only preheat the oven when necessary.
Don’t block oven air passages with aluminum foil or oven liners.
Thaw food before cooking.
On top burners use the smallest flame possible. The flame should not exceed the pan’s width.
Keep ovens and cooktops clean. Clean appliances operate more efficiently.
Cover pots to bring water to a boil faster.
A blue flame on your stovetop burner is more efficient than a yellow one. Clean your burners with soap and water if the flame appears yellowish.