How to Tell If Hummus Is Bad
Quick answer
Hummus is bad if it smells sour or yeasty, tastes tangy in the wrong way, or shows mold or pink discoloration. Store-bought hummus lasts about 4 to 7 days after opening, and homemade only 3 to 4 days.
Signs Hummus has gone bad
- Sour or fermented smell. Fresh hummus smells nutty, garlicky, and lemony. A sharp, yeasty, or vinegar-like smell means spoilage.
- Mold. Fuzzy spots in white, green, or black. Mold can grow beyond what's visible in a creamy dip, so discard the whole tub.
- Pink, gray, or orange tint. Unusual color often signals bacterial growth rather than the normal beige.
- Bubbles or a swollen tub. Fizz, bubbles, or a puffed lid mean fermentation.
- Slimy texture. A slick film or gloppy water on the surface that smells off points to bacteria.
Looks weird, but it's fine
- Liquid on top. Water or oil sitting on the surface is natural separation. Stir it back in.
- Darker, dried top layer. Exposure to air darkens and dries the surface. A fresh-smelling tub is fine once you scrape it away, though quality may be dulled.
- Thicker after chilling. Hummus firms up in the fridge. Let it sit at room temperature for a few minutes, or stir in a bit of lemon juice or water.
How long does Hummus last?
| Where | How long | Note |
|---|---|---|
| Fridge (unopened) | Until the date on the tub | Keep refrigerated |
| Fridge (opened store-bought) | 4 to 7 days | |
| Fridge (homemade) | 3 to 4 days | |
| Freezer | About 4 months | Stir well after thawing |
How to store it
- Press a layer of olive oil over the top and cover tightly after each use.
- Use a clean spoon; don't double-dip.
- Freeze in small tubs so you can thaw only what you need.
Use it up before it turns
Frequently asked questions
How long does hummus last after opening?
Store-bought hummus is generally good for 4 to 7 days after opening. Homemade should be eaten within 3 to 4 days.
Is it safe to eat hummus past its date?
It's risky. Hummus is a moist dip that can grow bacteria like Listeria, so don't push the date, and toss it if it smells or looks off.
Can you freeze hummus?
Yes. Freeze it for up to 4 months in an airtight container. Thaw in the fridge and stir well.
More food freshness guides
General guidance based on USDA FoodKeeper. Storage times are estimates and conditions vary. When in doubt, throw it out.