Foodservice Systems and Management
Foodservice Systems and Management tests production systems, food safety, and the arithmetic of labor and cost. You need to recognize system types, apply HACCP, and calculate staffing or cost variances quickly.
Core rules
- Conventional: food is produced and served on the same site. Commissary: central production, chilled or frozen, then transported. Ready-prepared: cook-chill or sous-vide with extended holding. Assembly-serve: mostly pre-prepared items are reheated and assembled.
- HACCP's seven principles: hazard analysis; determine critical control points; set critical limits; monitor; establish corrective actions; verify; keep records.
- FDA Food Code: keep food out of the temperature danger zone of 41-135°F (5-57°C); cool from 135°F to 70°F within 2 hours and to 41°F within 6 hours total; reheat to 165°F for 15 seconds.
- Labor: FTE = total paid hours ÷ 40. Meals per labor hour = meals served ÷ labor hours worked.
- Standardized recipes control yield, portion size, and cost; FIFO rotation limits spoilage.
Worked example
A department has three full-time employees (40 hours each) and two part-time employees (20 hours each). Total hours = 120 + 40 = 160; FTEs = 160 ÷ 40 = 4.0. If the unit serves 480 meals in a day and 80 labor hours are worked, productivity is 6 meals per labor hour. If budgeted food cost was $50,000 and actual cost $54,000, the $4,000 variance is unfavorable and should be split into price and usage causes.
Traps
Calling every control point a CCP; using 40°F instead of the Food Code's 41°F; omitting recordkeeping from HACCP; counting only full-time staff as FTEs; and treating a volume-driven cost increase as a management failure.