These pans may also damage the decor on normal ceramic hobs so do avoid using such pans on a ceramic hob. Copper base saucepans are also unsuitable, they will damage the hob surface, ■ Follow also the recommendations of the saucepan manufacturer. Make use of the residual heat - switch the plates off 5-10 minutes before the end of the cooking time. You are wasting energy and prolonging the cooking times if: Pan too Lid not Uneven pan Pan too large small closed base (ceramic) Good pans for b