September’s lineup leaned into three different ideas: a fall-leaning frappe, a sweet fry experiment, and a tropical burger that took center stage. Not everything landed, but the month still managed to deliver a memorable feature worth celebrating.
Apple Jacked ($15.00)
Bourbon caramel frappe, apple lattice pie, Apple Jacks, caramel cremes
The shake itself was delicious, with a bourbon caramel base that hit the right balance of sweet and rich without going overboard. The drawback came in the delivery, since the apple pie topping never made it into the bag. Without that signature piece, the drink felt like a strong but incomplete version of what it was meant to be. On its own, it worked well, but you could clearly imagine how much better it would have been with the flaky crust and warm apple filling to push it over the top.
Wicked Sweets ($11.00)
Sweet potato fries, wicked spicy caramel sauce, cinnamon and sugar
Sweet potato fries were a welcome change from the usual, and they paired well with the sweet and spicy drizzle. The caramel leaned more sugary than fiery, and while the fries tasted good, the bigger issue was déjà vu. Fries have been the appetizer feature too often lately, and even though this version was better than most, the novelty is wearing thin. They were tasty, but the slot is overdue for something more inventive. A savory starter with a twist would feel much fresher.
Big Kahuna ($17.50)
Burger, grilled ham, tempura fried pineapple, scallion mayo, shredded lettuce, teriyaki, pickled onions
The Big Kahuna was the undisputed highlight of September. The grilled ham tied everything together, creating a savory foundation that paired beautifully with the pineapple and teriyaki sweetness. The tempura pineapple stayed crisp, the scallion mayo added brightness, and the pickled onions cut through with sharp acidity, keeping the patty at the forefront. Cooked to the right temperature, this burger delivered balance, creativity, and satisfaction. It was not the single best burger of the year, but it stood as a strong contender. Confident, flavorful, and worth ordering again.
Final Thoughts
September belonged to the Big Kahuna. The burger carried the lineup with its balanced play between savory and sweet, proving once again that Boston Burger Company’s biggest strengths come from their willingness to go bold without losing the fundamentals. Apple Jacked, while tasty, became a casualty of delivery. The shake itself was good, but missing its marquee topping left it feeling unfinished, a reminder of how much small details matter in making something truly special. Wicked Sweets offered flavor but fell into the trap of familiarity, another fry-based appetizer when the menu is ready for more creative starters.
As a whole, September leaned uneven, but the strength of the Big Kahuna made it a month to remember. It showed that even when not every feature hits, one standout burger can carry the lineup and remind you why these seasonal experiments are always worth checking out.