The dreaded fat run-through occurs
This is how you get your fingers to smell and taste like bacon and butter. Then you can spend the rest of the day licking them to remind yourself of the delicious food you just ate.
and your fingers get all slippery leading to loss of filling control.
The solution is to basically inhale the filling from between the buns. Hold the bun vertically, not flat and suck the filling out then take a nibble at the bread. By the time you’ve eaten your way to the bottom, you’ll just have a couple of pieces of bread dripping in bacon fat and butter left. Finish those off, suck the remaining fat and butter off your fingers and you’re good.