Several factors can affect crispiness: Thickness: If the crackers are too thick, they may not crisp up as well. Aim for a uniform, thin roll-out. Oven temperature: Ensure your oven is accurately calibrated and preheated. Baking time: Depending on size and thickness, you may need to adjust the baking time. Keep a close eye on your first batch to gauge the perfect time for your desired crispiness.