I have been struggling for a while to find a good pan since my trusty pans have been “well over used” and are on their way out. The GraniteStone pans are it! The first day I received them, I really put them to the test with burgers and mushrooms. One pan I sautéed mushrooms and in the other I fully cooked a burger with cheese. The pans did not take forever to heat and stayed heated evenly throughout the cooking process. Cleanup is always a daunting task, but these pans were a simple wipe clean with a washrag and bam – clean! Way easier than expected. I cannot wait to add to these two pans with more from the GraniteStone Diamond Pro product line. [This review was collected as part of a promotion.]