Macaroons (french) keep about 1–2 days in the pantry. Frozen, they keep about 3 months.
| Situation | Keeps for |
|---|---|
| Unopened · pantry | 1–2 days |
| Freezer | 3 months |
About 1–2 days, according to USDA FoodKeeper v128, stored as follows: cool, dry pantry away from heat and light.
Macaroons (french) are shelf-stable at room temperature: cool, dry pantry away from heat and light. Refrigerating it mainly preserves quality rather than safety.
Look for: Visible mould — green, white, black, or pink; A musty or alcohol-like smell; Hard, dry, or stale texture; A slimy or sticky crust. Never taste something to test it — when in doubt, throw it out.
Yes — USDA FoodKeeper v128 gives about 3 months in the freezer at 0°F (−18°C). Frozen food stays safe indefinitely; that window is about quality, not safety.