What You're Doing

Cooking food gently submerged in liquid at low temperature (70-80°C), well below a simmer. The delicate heat preserves texture and moisture in fragile foods.

Visual Cues

Look for these signs to know your technique is working:

  • Surface of liquid is nearly still
  • No bubbles — just gentle convection
  • Food holds its shape during cooking
  • Liquid stays clear, not cloudy

Why It Works

At 70-80°C, proteins set gently without contracting harshly, preserving moisture and tenderness. The low temperature prevents the aggressive protein coagulation that makes food tough.

Failure Modes

Avoid these common problems:

  • Temperature too high - proteins tighten and squeeze out moisture
  • Water bubbling - surface breaks and food falls apart
  • Not enough liquid - uneven cooking
  • Overcooking - texture becomes chalky

Requirements & Guidelines

  • Liquid should barely move — no bubbles
  • Keep temperature steady and low
  • Use flavorful liquid for better results

Recipes Using This Technique

Technical Details (CKL)
pot "sauce pan" 2l
heat pot to 75C
apply "water" to pot
apply "protein" to pot
wait 15min