Condiments
Prepared, opened

Tartar SauceShelf Life, Storage, and Spoilage Guide

Sourced from
USDA FoodSafety.govFDA

Pantry

Not Recommended

Unsafe

Tartar sauce, once opened, is perishable and should not be stored at room temperature. Refrigerate promptly.

Refrigerator

1-2 months

Keep tightly covered in the refrigerator. Store in the coldest part of the refrigerator.

Freezer

Not Recommended

Not recommended

Freezing is not recommended for tartar sauce as it may cause separation and alter the texture and quality.

Signs of Spoilage

  • Off-odor (sour, rancid)
  • Visible mold growth
  • Discoloration
  • Unusual texture (e.g., separation, sliminess)

Room Temperature Safety

2-hour rule (1 hour if ambient temperature is above 90°F/32°C)

40°F–140°F (4°C–60°C)

Discard tartar sauce if it has been left at room temperature (between 40°F and 140°F) for more than 2 hours. If the ambient temperature is above 90°F (32°C), discard after 1 hour.

Expert Tips

Safe Handling

1

Always refrigerate tartar sauce promptly after opening and after each use.

2

Do not leave tartar sauce at room temperature for more than 2 hours (or 1 hour if the temperature is above 90°F/32°C).

3

Avoid cross-contamination by using clean utensils and not returning used utensils to the container.

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Comparisons

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