To enhance bacon cheeseburgers, try pan-frying your buns in the leftover bacon grease. This will add bacon flavor to your bun and protect the bun from soggy condiments.
All you need to do is bring that grease up to temperature and plop your bun into the pan until it starts to brown on both sides. Then, transfer it to a hot oven to crisp the edges.
When you open those doors a few minutes later, you'll be rewarded with a deliciously toasty and flavorful roll for your patty and the mountain of bacon that will go on top of it.