Ice Cream & Gelato Parlor Scoop, Dipper Well & Allergen Service Checklist

FDA Food Code 3-304.12 permits in-use utensil storage only by defined methods. These include: in the food with handles above the food and container, in running water of sufficient velocity to flush particulates to the drain, or in a container of water maintained at at least 57°C (135°F). A stagnant, unheated dipper well meets none of them. EPA WaterSense also notes heated dipper wells require manual replacement of the water every four hours. Log each change rather than trusting memory.

EPA WaterSense records that traditional continuous dipper wells are typically set between 0.2 gpm (0.76 L/min) and 1.0 gpm (3.8 L/min). Most existing wells run at about 0.35 gpm (1.3 L/min) or more. That is against the no more than 0.2 gpm (0.76 L/min) that EPA WaterSense records some voluntary codes and standards as recommending. The figure is EPA-published, but it is those codes and standards recommending it, not EPA setting a standard of its own. The flow still has to be sufficient to flush particulates to the drain, to satisfy Food Code 3-304.12. So set it deliberately, at open, rather than leaving it wherever the last person turned the tap.

Use a freshly washed scoop from a dedicated allergy kit. Take the portion from an untouched tub surface. Read the current allergen matrix out loud, rather than answering from memory. In a study of 156 peanut and tree-nut reaction episodes in food establishments, 14% occurred in ice cream shops. 23 of 106 self-ordered reactions (22%) were attributed to contamination primarily from shared serving supplies. In 78% of those cases, someone in the establishment already knew the food contained the allergen. Knowing is not the control. The clean scoop is.