Heat half of the olive oil in the large saute pan over medium heat. Add the bacon and saute. Add the remaining olive oil and continue cooking until browned and rendered.
Turn off the heat and remove the bacon from the pan, reserving any remaining fat.
Toss the brussels sprouts in the reserved fat.
Season with a pinch of Balinese Truffle Salt and spread onto the foil-lined sheet tray. Transfer to your oven to bake until brown and crispy, about 15-20 minutes.
Meanwhile, add the sherry vinegar, Dijon mustard, and Brown Butter Truffle Honey to the saute pan. Turn the heat to medium-high and whisk until the liquid has reduced to a glaze.
Remove the brussels sprouts from the oven and transfer to a mixing bowl. Reheat the glaze over medium heat. Toss the sprouts with the glaze, sage, bacon, and a pinch of Balinese Truffle Salt.
Top with another sprinkle of Balinese Truffle Salt and transfer to a casserole in one even layer.
Serve immediately, or cover with aluminum foil and store in your refrigerator, ready to reheat and enjoy tomorrow!