To get the most out of your glass oven tray, there are a few tips worth remembering. First, always preheat your oven to ensure consistent cooking. When using glass, it’s advisable to avoid drastic temperature changes—never place a cold glass dish directly into a hot oven, as it may shatter. To avoid this, let the dish come to room temperature before baking. Another tip is to use silicone or wooden utensils when serving or stirring food in the glass tray, as metal utensils can scratch the surface.