Whisk together the sugar, corn syrup, eggs, butter, and vanilla extract in a small saucepan over medium heat. Stir consistently.
As the brownies bake, the pecan pie filling should start to thicken after 15 minutes. Stir in the pecans and leave on stovetop for another 2 - 4 minutes, stirring consistently. You want the mixture a gel like consistency, loose enough to easily pour on top of the brownies, but not solid.
When the brownies have finished pre baking, take them out and pour the pecan pie filling on top of them, making sure the brownies are covered completely.
Put them back in the oven for 25 - 30 minutes or until the pecan pie filling jiggles just a little bit and only in the middle.
Let cool before serving! Enjoy your Simply Add CBD™ Pecan Pie Brownies!