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Cold Beverages

How to store leftover fruit milkshakes?

Quick answer

Put a leftover milkshake in the fridge within 2 hours (1 hour if the air is above 90 F), keep the fridge at 40 F or below, and check it daily. The FDA gives no fridge-day count for leftovers. Food kept at 0 F in the freezer stays safe indefinitely, though quality can drop.

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In this article
  1. How long can a milkshake sit out?
  2. How long does a milkshake last in the fridge?
  3. Can you freeze a milkshake?
  4. How do you keep a milkshake cold?

How long can a milkshake sit out?

The FDA says leftovers need to be refrigerated or frozen within 2 hours. When the air temperature is above 90 F, the limit drops to 1 hour. A milkshake is made with milk or ice cream, so we apply this rule to it (our reading; the FDA page does not name milkshakes).

How long does a milkshake last in the fridge?

The FDA page does not give a number of days for leftovers or dairy. It says to keep the refrigerator at 40 F or below, check leftovers daily for spoilage, and discard food that is past its use-by date. It adds: when in doubt, throw it out. Because we found no official day count for milkshakes, we do not give one.

Can you freeze a milkshake?

The FDA says the freezer should be at 0 F and that food will stay safe indefinitely in the freezer, though quality may decline. We found no official guidance on how a thawed milkshake tastes or blends.

How do you keep a milkshake cold?

Keep it in the fridge until you drink it and put leftovers back within the 2-hour window. Use a thermometer in the fridge to confirm 40 F or below.

People also ask

How long can a milkshake sit out?

The FDA says leftovers should be refrigerated or frozen within 2 hours, or 1 hour above 90 F.

Can you freeze a milkshake for later?

The FDA says food stays safe indefinitely at 0 F, though quality may decline. It does not mention milkshakes by name.

How long can you keep a milkshake in the fridge?

The FDA gives no day count. Keep the fridge at 40 F or below, check daily, and throw it out if in doubt.

General information only, not medical advice. If you have a health condition or are pregnant, ask your doctor before changing what you drink.

Sources

  1. FDA: Refrigerator Thermometers - Cold Facts about Food Safety, read 5 Nov 2026
Written by Drinks Type Editorial Team · Published Apr 23, 2025 · Updated Nov 5, 2026
About · How we verify this · Editorial policy · Corrections

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