Slim Chickens Expands Drive-Thru-Only Format in Kentucky

Slim Chickens opened its third drive-thru-only Fly-Thru restaurant, this one in Ashland, Kentucky, its 11th location in the state. The format drops the dining room and bets on off-premise demand. For operators, the opening reads less like a single store and more like a development tool.

Why a Smaller Box Opens More Markets

A drive-thru-only build needs less land, less rent, and a smaller crew than a full restaurant. That lower cost lets a franchisee justify sites a full-size box cannot, which widens the map of workable trade areas. The wider that map, the faster a multi-unit operator can fill a development commitment.

The Demand Behind the Format

Digital ordering and drive-thru traffic now carry much of fast-casual sales, so a model built around pickup and the lane matches how people actually buy. Slim Chickens keeps its full menu and 14 sauces inside the smaller footprint, which protects average check while cutting occupancy cost. That mix is what makes the format appealing to experienced operators.

What the Pipeline Shows

The brand has opened more than 10 units in 2026 and signed commitments for 13 across New York and Connecticut, 17 in New Jersey, and 18 in Central Florida, plus first entries in California. The signal for operators is that the Fly-Thru is becoming a core development format, not a test. The number to watch is whether the smaller units hold the same average check as full restaurants over a full year.