Storage & Containers

Ice Cube Tray

Freezes cubes — and portions stock, herbs, and purées

A molded tray that freezes water into cubes and doubles for portioning stock, leftover wine, herb-and-oil pucks, and baby food into ready-to-use blocks. Silicone trays pop the cubes out easily. Decant frozen cubes into a bag to free the tray for the next batch.

An ice cube tray is a molded tray that freezes water into cubes — but its real value is as a portioning tool. Those small, uniform wells turn leftover stock, wine, herbs in oil, pesto, coffee, buttermilk, and baby-food purées into ready-to-use frozen blocks you can pop out one at a time. Silicone trays release cleanly with a flex; rigid plastic ones need a twist. Freeze a batch, then decant the cubes into a labeled bag so the tray is free for the next thing. It quietly rescues small amounts of food that would otherwise spoil.

Types & varieties

Silicone tray

Flexes to release cubes easily; the most user-friendly.

Large-cube / sphere tray

Big slow-melting cubes for spirits and cocktails.

Mini-cube tray

Small cubes for chilling drinks fast or precise portions.

Lidded / stackable

Covered trays keep cubes from absorbing freezer odors and stack neatly.

Silicone Ice / Freezer Tray

A flexible silicone tray you twist or push from below to pop cubes free; beyond ice it freezes stock, pesto, herb-and-oil, and leftover wine into portioned blocks.

Large / Sphere Cocktail Ice Mold

Silicone mold casting large cubes or spheres that melt slowly, chilling whiskey and cocktails without quickly diluting the drink.

Portioning beyond ice

This is the tray's hidden superpower. Freeze leftover stock, wine, or coffee in cubes for single servings; pack herbs into the wells and top with olive oil or water to capture them for cooking; freeze pesto, tomato paste, lemon juice, buttermilk, and baby food in portions you can grab as needed. Once frozen, transfer cubes to a labeled freezer bag and free the tray.

Stock, wine, and coffee in single-serving cubes
Herbs in oil or water for ready cooking portions
Pesto, tomato paste, lemon juice, and baby food portioned out

Clean ice and easy release

For clear, neutral-tasting ice, use filtered water and a lidded tray so cubes don't pick up freezer smells. Let cubes freeze fully before twisting or flexing them out — half-frozen cubes shatter or stick. Run a rigid tray under cool water for a second to loosen stubborn cubes.

Common uses

Freezing water into ice cubesPortioning stock, broth, and wineFreezing herbs in oil or waterStoring pesto, tomato paste, and lemon juice in portionsFreezing baby-food puréesMaking large slow-melting cubes for cocktailsFreezing coffee cubes for iced coffee that won't dilute

Tips & pitfalls

Freeze leftover stock, wine, herbs-in-oil, and pesto into cubes so nothing goes to waste.
Decant frozen cubes into a labeled bag to free the tray for the next batch.
Use filtered water and a lidded tray for clear, odor-free ice.
Let cubes freeze solid before twisting them out, or they shatter and stick.
Choose silicone for the easiest release; large cubes melt slower in cocktails.