Is an Over-the-Sink Colander Right for Your Kitchen?

When counter space is limited, your sink can provide a useful place to rinse produce and let water drain away.

An over-the-sink colander rests across the sink rather than sitting on its base. Blue Ginkgo’s expandable design adjusts in length, giving you a place to rinse, drain, and dry everyday kitchen items.

Here’s what to check before choosing one.

What Is an Over-the-Sink Colander?

An over-the-sink colander is a perforated basket supported by the edges of a compatible sink. Water drains through the basket while its contents stay above the sink basin.

The Blue Ginkgo Sink Colander extends from approximately 14 to 19 inches long and measures 7.9 inches wide by 2.75 inches high.

It is designed and made in South Korea from BPA-free plastic.

Start by Checking Your Sink

Measure the distance the colander needs to span and check the supporting edges on both sides.

The 14–19-inch measurement describes the colander’s overall adjustable length—not a guarantee that it fits every sink opening within that range. It needs enough overlap to rest securely.

Check for curved edges, taps, accessories, or a central divider that could affect placement. Position the empty colander first and confirm it is stable before adding food or utensils.

See the sink colander features and fit guide.

Use It for Everyday Produce Preparation

Place fruit or vegetables in the basket and rinse under running water, letting the excess drain into the sink.

The open layout makes it easy to spread out produce rather than pile everything into a deep bowl. Avoid overfilling so you can move and rinse the contents comfortably.

Rinsing produce and allowing it to drain are separate from drying it thoroughly for storage.

Drain Pasta With Care

A securely supported colander provides a place to drain suitable pasta shapes.

Check its position before pouring, keep your hands clear of hot water and steam, and follow the product’s heat-use instructions. Avoid overloading the basket or allowing the pot to knock it out of place.

For rice, quinoa, and other small grains, use a fine-mesh strainer instead. The Blue Ginkgo colander’s openings are too large to retain them reliably.

Give Small Washed Items a Place to Dry

After cleaning the colander, use it to drain suitable utensils, cups, or small plates while keeping the worktop available.

Arrange items so they sit securely and water can drain. Check the size and balance of each item rather than treating the basket as a full-size dish rack.

Wash the colander between food preparation and other uses.

Recognized by Food & Wine

Food & Wine selected the Blue Ginkgo Over-the-Sink Colander as its “Best Over-the-Sink” pick in its colander roundup.

The article highlights its adjustable design and additional use for draining washed items. It also notes that the openings are unsuitable for rice and other small grains.

Read Food & Wine’s colander roundup.

Cleaning and Storage

Wash after use, paying attention to the drainage openings and the area where the two sections overlap.

The colander is dishwasher safe; follow its care instructions for placement and cleaning. Let it dry before storing, and shorten it when you want a more compact footprint.

Is It Right for You?

An over-the-sink colander is worth considering if your sink offers suitable support and you regularly rinse produce or need an extra draining area.

Choose a different tool when you need fine-mesh straining, a larger-capacity basket, or a design that does not depend on sink dimensions.

The useful kitchen tool is the one that fits both your space and your routine.

Explore the Blue Ginkgo expandable sink colander.

Better Design, Simpler Living.