How Long Does Cauliflower Last?
A whole head of cauliflower lasts 3–5 days in the fridge at its best, cut florets and riced cauliflower 2–4 days, and cooked cauliflower 3–4 days. Blanched florets freeze for 8–12 months.
Cauliflower — whole
shelf life- Cut: 2–4 days in the fridge
- Cooked: 3–4 days in the fridge
Fridge at 40°F (4°C) or below · freezer at 0°F (−18°C). Freezer times are for best quality; frozen food stays safe longer.
Cauliflower is a compact head of undeveloped white flower buds, called the curd, wrapped in green leaves. The pale curd shows every flaw: moisture sitting on the surface produces brown and black speckling within days. Riced or cut cauliflower has far more exposed surface and turns sour-smelling much sooner than an intact head.
How to store cauliflower
- Store the head stem-side up in the crisper so condensation does not pool on the curd, which is what causes brown speckling.
- Keep it in the perforated store wrap, or a loosely closed bag with a paper towel; do not wash it until you are ready to cook.
- Make cauliflower rice the day you plan to cook it if you can. Once riced, it starts to smell strongly of sulfur within a couple of days.
- Freeze homemade cauliflower rice raw in flat freezer bags and use it within about 2 months, or blanch florets for 3 minutes for longer storage.
How to tell if cauliflower has gone bad
- Large dark brown or black areas that are soft or wet, rather than a few small dry freckles on the surface.
- A slimy or sticky feel on the curd or on cut florets.
- A strong sour or rotten-cabbage smell, which shows up first in riced or pre-cut cauliflower.
- Fuzzy gray or black mold, or a curd that has gone soft and spongy.
Bacteria that cause food poisoning usually do not change the look, smell or taste of food. Go by the time limits first, and the signs above second.
Cauliflower shelf life chart
| State | Fridge | Freezer | Pantry |
|---|---|---|---|
| Whole | 3–5 days | 8–12 months | Not recommended |
| A tightly wrapped, very fresh head can hold up to a week. Blanch florets for 3 minutes before freezing. | |||
| Cut | 2–4 days | 8–12 months | Not safe |
| Includes fresh riced cauliflower; use store-bought packs by their date. | |||
| Cooked | 3–4 days | 2–3 months | Not safe |
Not safe = perishable: no more than 2 hours at room temperature (1 hour above 90°F / 32°C). Not recommended = possible, but quality suffers or it serves no purpose.
Frequently asked questions
Can you eat cauliflower with brown or black spots?
Yes, if the spots are small, dry and only on the surface. Light brown freckles are oxidation, and you can shave them off with a knife. If the spots are widespread, dark, soft, slimy or fuzzy, or the head smells bad, it is decaying and should be thrown out.
How long does cauliflower rice last in the fridge?
Fresh riced cauliflower lasts about 2–4 days in the fridge, and store-bought packs should be used by the printed date. It is safe while it smells mild and feels dry. A strong sour or sulfur smell, moisture in the bag or any sliminess means it has spoiled.
Does purple or orange cauliflower keep as long as white?
Yes, colored varieties keep about the same 3–5 days as white cauliflower and are stored the same way. Their pigment hides early brown speckling, so check them by feel and smell instead: the curd should be firm, dry and mild-smelling.
How do you freeze cauliflower?
Cut it into even florets, blanch them in boiling water for 3 minutes, cool in ice water, drain and dry thoroughly, then freeze on a tray before bagging. Blanched cauliflower keeps its quality for 8–12 months at 0°F (−18°C). Cook it straight from frozen; thawing first makes it watery.
Related foods
| Food | Fridge | Freezer | Pantry |
|---|---|---|---|
| Broccoli Fresh |
3–5 days | 8–12 months | Not recommended |
| Cabbage Whole |
1–2 weeks | 8–12 months | Not recommended |
| Brussels Sprouts Fresh |
3–5 days | 8–12 months | Not recommended |
| Frozen Vegetables Unopened |
1–2 days | 8–12 months | Not safe |
| Cooked Vegetables Cooked |
3–4 days | 2–3 months | Not safe |
| Mashed Potatoes Cooked |
3–4 days | 1–2 months | Not safe |
Reviewed 2026-09-20. Times follow published USDA FoodKeeper / FSIS, FDA and CDC storage guidance; where sources differ we use the shorter time. How we compile this data.