Produce
Cooked

Roasted Shiitake MushroomsShelf Life, Storage, and Spoilage Guide

Sourced from
USDA FoodSafety.govFDA

Pantry

Not Recommended

Unsafe

Cooked mushrooms should be refrigerated promptly and not stored at room temperature for extended periods.

Refrigerator

3-4 days

Store roasted shiitake mushrooms in a shallow, airtight container to ensure rapid and even cooling. Place in the coldest part of the refrigerator.

Freezer

10-12 months

Cool completely before freezing. Store in airtight freezer-safe containers or heavy-duty freezer bags. Label with the date of freezing.

Signs of Spoilage

  • Slimy or sticky texture
  • Sour or off-odor
  • Visible mold growth
  • Unusual darkening or discoloration

Room Temperature Safety

2-hour rule (1 hour above 90°F/32°C)

40°F–140°F

Do not leave roasted shiitake mushrooms at room temperature (between 40°F and 140°F) for more than 2 hours. If the temperature is above 90°F (32°C), discard after 1 hour.

Expert Tips

Safe Handling

1

Refrigerate roasted shiitake mushrooms within 2 hours of cooking. If the ambient temperature is above 90°F (32°C), refrigerate within 1 hour.

2

Reheat any leftovers to an internal temperature of 165°F (74°C).

3

Avoid cross-contamination by using separate cutting boards and utensils for raw and cooked foods.

Related Items

Comparisons

Cooked White Mushrooms
Fridge
3-4 days
Freezer
10-12 months
Cooked Broccoli
Fridge
3-4 days
Freezer
10-12 months
Raw Shiitake MushroomsRaw mushrooms should be blanched before freezing for best quality.
Fridge
5-7 days
Freezer
10-12 months