Everything that leaves The Mule's kitchen is gluten-free — not a flagged corner of the menu, but the whole operation, fryer and all. The taco-and-tequila bar on Brant Street, in the middle of downtown Burlington, treats that as its premise rather than a restriction, and the menu reads wider for the constraint, not narrower: Nashville hot chicken, Korean bulgogi, and cinnamon churro waffles all clear the same bar. Meat eaters, vegetarians, and vegans order from one kitchen, with no separate list drawn up for any of them.
The tacos are where the kitchen makes its argument, and it argues through contrast. The Sweet Potato Halloumi sets crisp sweet potato and salty halloumi against cabbage, lemon mayo, pico de gallo, radish, and a tomatillo hot sauce — richness against acidity, crunch against give, a meat-free taco that still eats like a full one. The Bulgogi runs pork shoulder into kimchi, sriracha mayo, pickled chilis, and green onion, stacking heat on funk on fat. The Orchard Pork answers with pork belly and a bright apple salsa cutting through chili-lime mayo. Those three anchor a longer roster — Habanero Brisket, Achiote Chicken, the O.G. fish taco, a Brussels sprout version for the vegetarians, a crispy cauliflower one for the vegans, a birria foldie, a Bang Bang MFC, and a Cease & Desist named with an evident straight face. Guacamole and chips hold down the starters. That the Nashville hot chicken and the fried fish come out gluten-free is the quiet feat, since the breading usually leans on wheat and here it does not. Dessert closes the loop with Churro Waffles: a cinnamon-dusted waffle churro under salted caramel, French vanilla ice cream, and roasted cocoa nibs.
The bar keeps pace with the kitchen. Margaritas headline — the Classic alongside the Ay Caramba, Midnight Orchard, Mamacita, a Jarrito-Rita, and a WAP — over a base of tequila flights, shooters, pitchers, beer, wine, and a run of no- and low-alcohol options for the table that wants one. The tequila list is not a courtesy beside the food; it is the other half of what the name promises. Order a pitcher and the meal tilts toward the bar; order water and it stays a dinner, and the kitchen holds up either way. On weekdays the two halves meet at Halfy Hour, when half-price Classic and WAP margaritas alongside House Cerveza run from three to five in the afternoon — an easy pre-dinner window rather than a late-night one.
The food is led by Chef Matt Kershaw, who also runs the kitchens for the small Ontario hospitality group The Mule belongs to; local reporting places him as its executive chef and counts Burlington among the group's several locations. The Mule has worked this stretch of Brant Street since 2016 — long enough for the gluten-free premise to stop reading as a gimmick and settle into simply how the kitchen cooks.
The same premise makes the place useful well past a single occasion. Doors open late each morning, and the kitchen runs straight through lunch into dinner. A family can move through the kids menu — a Kids'a'dilla, a cheeseburger foldie, nuggets and fries — while the next table makes the evening a night out, and the restaurant turns up on the local dining calendar with a Taste of Burlington prix-fixe of a dip, three tacos, and dessert at a set price. Reservations, takeout, and delivery all run off the same kitchen, and on Fridays and Saturdays the doors stay open to midnight. The clearest way to read that kitchen is still the three-taco order — sweet potato and halloumi, then pork and kimchi, then pork belly and apple — one sitting, three kinds of acidity, and not the same taco twice.