In a small sauce pan over medium low heat, toast pecan pieces until golden brown.
Place the dates in a bowl of warm water and soak for 15-20 minutes, or until soft. Drain the dates, reserving the water.
Add the soaked dates to a food processor along with two tablespoons of the reserved water. Puree into a fine paste.
Combine the date paste, bourbon, apple cider vinegar, 1/4 cup of the reserved date water and a pinch of salt in a small saucepan. Simmer over low heat until thick and bubbly.
In a large cast iron skillet, cook the chopped bacon until crisp. Usin a slotted spoon, remove the bacon bits, leaving behind at least two tablespoons of fat.
Add the Brussels sprouts along with a pinch of salt and pepper to the skillet. Sauté until they start to brown.
Add the glaze to the skillet and continue to cook until the Brussels sprouts are tender.
Mix in the toasted pecans and bacon bits. Serve immediately and enjoy!