BBQ Pineapple Burger Nothing says summer like fresh fruit and grilled burgers. Top a hamburger patty with pepper jack cheese, a grilled pineapple ring, sliced avocado, fresh cilantro and spicy BBQ sauce, on an ACE® Craft Brioche. Chef's Tip 78% of consumers are interested in seasonal LTOs! Offer summer burgers with grilled pineapple, and switch to a maple-apple-cheddar topped patty for fall. Datassential Blueprint for LTO Success, 2017 Full Recipe