You can! There are a couple of options for making these without an oven, perfect if you’re camping or have a smaller kitchen setup. Don’t bake it. The crackers will be just as delicious if you don’t bake them. They will soak up the butter/oil over time, but be slightly less crispy.  Use a Slow Cooker. Put the seasoned crackers in the slow cooker on low for 1 hour. They will warm though slowly.