KitchenAid Excessive Venting / Foaming

Steam or food sprays forcefully from the steam release valve during cooking, making a mess.

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Possible Causes

Overfilled inner pot, Cooking foamy foods (starches, beans) without enough headspace, Blocked anti-block shield, Steam release valve partially obstructed

How to Fix / Troubleshooting

Safety first: Keep clear of the steam vent. Cancel the program and allow pressure to drop naturally if venting is excessive.

  • Check fill level: Ensure the pot is not filled above the maximum pressure fill line, especially with beans, grains, or soups.
  • Use oil and less foam: For foamy foods, add a small amount of oil and avoid thickening agents until after pressure cooking.
  • Clean anti-block shield: Remove the metal or plastic shield under the lid (if present) and clean any food buildup.
  • Clean steam release valve: Remove and rinse the valve and its silicone parts to ensure free movement and proper sealing.
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Repair Difficulty

Very Easy 1/5

Required Part

Steam Release Valve
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