HACCP (Hazard Analysis and Critical Control Point) is a practical way to prevent food safety problems before they reach a guest. In a cocktail bar, “food” includes ice, garnishes, juices, syrups, dairy, eggs, and any house-made prep that is stored, portioned, or served.

Bar wastage is rarely one big disaster. It is the daily drip: a splash here, a remake there, a “just this once” comp, citrus that dies in the fridge, a bottle that empties faster than sales suggest. None of it looks dramatic in the moment. Put together, it quietly rewrites the margin.

Menu engineering is a structured way to improve a bar menu using two facts: what guests actually buy and what each drink contributes after direct ingredient cost. It replaces opinions with repeatable decisions and helps prevent margin leaks caused by underpriced specs, inconsistent pours, slow builds, and low-selling items that tie up inventory.