Menu
Search
Menu
Close

Butter Keepers

Published March 2013

How we tested

Keeping an unwrapped stick of butter on hand makes buttering toast, greasing cake pans, and slicing off a pat mid-sauté fast and convenient. But butter’s high fat content means it readily picks up off-flavors, whether it’s onions, last night’s chicken, or the staleness of the fridge. Butter keepers promise to keep sticks fresh-tasting, so we stored unwrapped butter in seven keepers ($5 to $35) for several weeks and tasted them daily. Our first discovery: Air is the enemy. A ceramic model with visible gaps between the lid and the base let butter pick up an “off” taste in just three days. Two non-airtight stainless steel models surrendered freshness on day four; two plastic keepers with loose latches gave up the ghost on day five. That left two completely airtight models still in the running. But one had blue ink markings on its base for portioning butter that streaked during washing; the ink on a backup model (which we didn’t wash) smudged with a mere swipe of our thumb. Our winner has engraved markings for easy measurement, a removable tray for table service, and a shape that fit a range of stick sizes. Most important, it kept butter fresh-tasting for more than 10 days.

Try CooksIllustrated.com Free for 14 Days

Included in your trial membership

  • 20+ years of Cook's Illustrated foolproof recipes
  • In-depth videos of recipes and cooking techniques
  • SAVE all your Favorites for easy access
  • Up-to-Date reviews and product buying guides

Get everything Cook's Illustrated — become the Smartest Cook you know, guaranteed.

Email is required
How we use your email address

The Results

Winner
Recommended

Design Trifecta 360 Knife Block

Admittedly expensive, this handsome block certainly seemed to live up to its billing as “the last knife block you ever have to buy.” The heaviest model in our testing, this block was ultrastable, and its durable bamboo exterior was a breeze to clean. Well-placed medium-strength magnets made it easy to attach all our knives, and a rotating base gave us quick access to them. One tiny quibble: The blade of our 12-inch slicing knife stuck out a little.

$248.64*
Recommended

Schmidt Brothers Downtown Block

This roomy block completely sheathed our entire winning knife set using just one of its two sides—and quite securely, thanks to long, medium-strength magnet bars. Heavy, with a grippy base, this block was very stable. An acrylic guard made this model extra-safe but also made it a little trickier to insert knives and to clean; the wood block itself showed some minor cosmetic scratching during use.

$141.90*

Schmidt Brothers Midtown Block

This smaller version of the Downtown Block secured all our knives nicely, though the blade of the slicing knife stuck out a bit. With a base lined with grippy material, this block was very stable. An acrylic guard afforded extra protection against contact with blades but made it a little harder to insert knives and to clean; the wood itself got a little scratched during use.

$67.99*
Recommended with Reservations

Swissmar Bamboo Magnetic Knife Block

This small, scratch-resistant model had a stable, rubber-lined base and could hold all our knives, though the blade of the 12-inch slicing knife stuck out a bit. But inch-long gaps between its small magnets made coverage uneven and forced us to find the magnetic hot spots in order to secure the knives. Its acrylic guard made it safer to use but harder to insert knives and to clean.

$49.93*
Not Recommended

Messermeister Walnut Magnet Block

This handsome block was done in by its shape—a tippy, top-heavy quarter-circle that wasn’t tall or broad enough to keep the blades of three knives from poking out. It lacked a nonslip base, and its extra-strong magnets made it unnerving to attach or remove our heavy cleaver. Finally, it got a bit scratched after extensive use.

$129.95*

Epicurean Standing Knife Rack 12"

This magnetic block sheathed all our knives completely, though with a bit of crowding. But it was hard to insert each knife without hitting the block’s decorative slats on way down, and because the block was light and narrow, it wobbled when bumped. Worse, we couldn’t take it apart, so splatters that hit the interior were there to stay. Additionally, the outside stained easily, and when we wiped it down, the unit smelled like wet dog.

$99.95*

Kapoosh Rondelle Knife Block

This model stabilized knives with a mass of stiff, spaghetti-like bristles that shed and nicked easily after extensive use, covering our knives with plastic debris. While all our knives fit securely, several of the blades stuck out, making this unit feel less safe overall. Finally, though the bristles could be removed and cleaned in the dishwasher, their nooks and crannies made this block hard to wash by hand.

$24.99*

Kuhn Rikon Vision Knife Block, Clear

This plastic block required us to aim each knife into the folds of an accordion-pleated insert that was removable for easy cleaning but got nicked easily with repeated use. Because we could only insert the knives vertically, longer knife blades stuck out; a cleaver was too wide to fit. The lightest model in our lineup, this block was dangerously top-heavy when loaded with knives.

$35.88*