Food Handler · Facility Design and Management

What is the correct procedure for cooling a large batch of hot chicken soup (about 5 gallons) after service?

Correct answer

Use the two-stage cooling method: divide into shallow pans (no more than 4 inches deep) OR use an ice bath with stirring to cool from 135°F to 70°F within 2 hours; then refrigerate to reach 41°F within the next 4 hours

  1. A Let it cool on the counter overnight before refrigerating
  2. B Cool in the same deep pot with the lid on
  3. C Place the entire pot in the refrigerator immediately after service
  4. D Use the two-stage cooling method: divide into shallow pans (no more than 4 inches deep) OR use an ice bath with stirring to cool from 135°F to 70°F within 2 hours; then refrigerate to reach 41°F within the next 4 hours

Why this is the answer

TWO-STAGE COOLING REQUIREMENT (FDA Food Code): Stage 1: Cool from 135°F to 70°F within 2 hours; Stage 2: Cool from 70°F to 41°F or below within the next 4 hours;

Total: From hot to 41°F in 6 hours maximum.

Why shallow pans: Heat dissipates from surface area — a 4-inch deep pan has much more surface area relative to volume than a 5-gallon pot; a full pot of soup can take 8-12 hours to cool in a refrigerator, sitting in the danger zone the entire time.

Approved methods: Shallow pans (max 4 inches); ice baths with stirring every 15 minutes; blast chiller; ice paddles (containers filled with ice that are stirred through food); cooling wands.

Never: Cool in deep pots with lids; cool at room temperature; place large pots in walk-ins that raise the refrigerator temperature.

Source: FDA Food Code, Two-Stage Cooling Procedure

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About this topic: Facility Design and Management

Facility design and management questions cover approved materials and finishes, plumbing and backflow prevention, handwashing station requirements, ventilation, lighting, garbage handling and pest control. This is one of 16 Food Manager questions on facility design and management, each with a full explanation on a single study page.

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