Followed the instructions, had to cook 5 min longer than it said and ended up with dry edges and bottom (as recipe warned) but a bit raw inside (toothpick came out clean). Had to scrape off all the icing and bake bars (didn’t realize until I cut them) 20 min longer which lost the nice bar shape. Tastes great but something was off, since my oven works fine on time and temp for other recipes.