Bring a medium pot of salted water to a boil over high heat. Place the egg yolks into a small bowl.
Heat the sesame oil over medium-low heat. Once warm, add the bacon and cook until the fat renders and it begins brown, about 6-8 minutes. Add in the scallions and garlic, and cook for about a minute or two. Add in the sake or wine and Sriracha, and bring to bubble.