Weller Full Proof tasting notes highlight a complex flavor profile with notes of vanilla, caramel, and various baking spices on the nose, followed by rich caramel, cherry, and oak on the palate. The finish is long and lingering, with hints of chocolate, crème brûlée, and oak. Due to its high proof (around 114), the experience is often described as bold, robust, and buttery with a thick mouthfeel.