How can you tell if Sambar has gone bad?

Signs that Sambar has gone bad: Sour or fermented smell beyond the normal tamarind tang; Surface mold or a slimy film; Fizzing, bubbling, or a swollen container.

What does the date label on Sambar mean?

Sambar usually doesn't carry a printed date label — judge by storage time and the spoilage signs above.

Leftovers

How long does Sambar last?

Q: How long does Sambar last?

In the fridge: 3–4 days. In the freezer: 3 months. Sealed / unopened: N/A. Refrigerate promptly in a covered container and reheat to a full boil. Freezes well in single-meal portions; the vegetables soften further on thawing.

Medium confidence Safety concern

How long does Sambar last? fridge 3–4 days, freezer 3 months. Plus spoilage signs, sources, and an unopened-vs-opened note.

Fridge

3–4 days

Pantry

Refrigerate only

Freezer

3 months

Sealed / unopened: N/A

Signs Sambar has gone bad

Sour or fermented smell beyond the normal tamarind tang.
Surface mold or a slimy film.
Fizzing, bubbling, or a swollen container.

Discard immediately if

Past 4 days in the fridge
Any off or fermented smell
Bubbling, fizzing, or visible mold

Why guidance varies

Sambar is a lentil-and-vegetable stew that is mildly acidic from tamarind but still a moist, low-acid cooked dish overall, so cooling speed and fridge temperature drive its safe window.

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Sources for this answer

A USDA FSIS — Leftovers and Food Safety — Cooked dishes keep 3–4 days refrigerated and several months frozen.
C Cookd — Storing Leftovers — Indian gravies keep up to 3 days refrigerated and ~3 months frozen.

Reviewed: 2026-05 · Rule: if manufacturer storage instructions are stricter than category guidance, the manufacturer instructions win.