BBQ sauce adds a massive amount of flavor to meat, veggies, and more. Overall, it is a fantastic way of creating great flavor in any grilling dish. The best addition that BBQ sauce brings is its sweetness. This sweetness really compliments the spiciness of the jalapeños in this Bacon Wrapped BBQ Jalapeño Poppers recipe. I like to add BBQ sauce to my stuffed jalapeño popper because it is smoky,sweet and caramelizes the outside layer. Grilled Jalapeño Poppers taste best when paired with the sauce.