I am trying to make a Chocolate Chip Cookie Bar recipe. It calls for melted butter, slightly cooled, room temperature eggs, and has exact measurements by the gram for ingredients. I follow it EXACTLY, and then put it in the prescribed 8×8 pan (mine is glass) lined with parchment paper. I put it in the oven at 350 as directed, and it's supposed to be done in 30 minutes, and then rest for an hour. I cooked mine for 37 minutes because it wasn't done when I checked, then proceeded to let it rest for an hour, covered with foil because I was hoping it would continue to cook. And still, the very outside was crispy, like maybe 1/8 thick of crust, and the inside is completely raw. Please help me!!