Preheat your oven to 350°F (175°C) Place chopped pecans on a baking sheet and toast in the oven for 3-4 minutes.

In a medium saucepan, combine  1/2 cup of brown sugar  1/3 cup of Kahlua coffee liqueur Cook over medium heat, stirring constantly, until the sugar has dissolved and the mixture begins to thicken Stir in the cup of toasted pecans, ensuring they are well-coated with the glaze

Continue to cook for another 2-3 minutes, stirring occasionally, until the glaze is sticky and clings to the pecans Continue to cook for another 2-3 minutes Place the 16 oz round of Brie cheese on a baking sheet lined with parchment paper or in an oven-safe dish

Place the Brie in the preheated oven and bake for 15 minutes, or until the cheese is soft and slightly oozing around the edges