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How Long Does Pesto (homemade) Last? — Shelf Life & Storage Guide
Must Knowcondiments
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Refrigerator: 5-7 days
Freezer: 3-6 months
Overview
Pesto (homemade) lasts 5-7 days in the fridge. Complete shelf life, storage tips, and spoilage signs.
Key Details
- Refrigerator: 5-7 days
- Freezer: 3-6 months
- Pantry/Counter: Not safe
- Category: Condiments
Why This Matters
- Spoilage sign: Dark brown or black color (beyond normal darkening)
- Spoilage sign: Off or rancid smell
- Spoilage sign: Mold on surface
- Spoilage sign: Sour taste
How To
- 1Pour a thin layer of olive oil on top before sealing to prevent oxidation
- 2Freeze pesto in ice cube trays — pop out frozen cubes for individual pasta servings
- 3Pesto darkens naturally due to basil oxidation — still safe if no mold or off smell
- 4Store-bought jarred pesto: 7-10 days after opening
- 5Pine nuts make pesto spoil faster than versions with walnuts or no nuts
Tags
shelf-lifecondimentspesto-homemadestoragefood-safety
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UsefulFrequently Asked Questions
Pesto (homemade) lasts 5-7 days in the fridge.