Corn Butter Knife - Set of 2

By ButterOnce

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Butter your cob right the first time. This corn butterer conforms to the cob’s contour and distributes it evenly—not a kernel left behind. Its curved stainless steel blade has a beveled edge so you can scoop straight from the tub or slice the stick, then spread in a single motion. Plus, there are two knives so you don’t have to wait your turn.

  • Materials: Stainless steel full tang curved blade and molded plastic handle
  • Care: Top rack dishwasher safe
  • Includes two butter knives
  • Riveted colored handle
  • Beveled edges easily slice through stick of butter
  • Stainless steel blade with full tang
  • Great for both sticks of butter or tubs/cartons
  • Made in China
  • Dimensions: 6.5" x 1.5" each
  • Weight: 0.6 lb.

46 Reviews (4.7 out of 5 Grommets)

Sorted by Rating

Good Product


They work great. I really like them.


Great way to butter corn!


A normal knife doesn't work well for buttering corn because the butter can slide off the knife. We've tried a two piece plastic contraption that you put a stick of butter into, but it ends up wasting butter. The ButterOnce knives are great because the butter stays on the knife and you can use the exact amount of butter that you want to use. Plus it doesn't take up much storage space and it is super easy to clean when you are done. Great product and since it comes in a set we were able to have one for home and one for camping!More > < Less


works as advertised!


Neat product.




This is one neat little utensil. It works as advertised.


A better idea.


Innovative answer to a common problem

Items 1 to 5 of 46 total

No kernel left behind.

About ButterOnce

Corn Butterer

Buttering corn can’t be graceful? ButterOnce begs to differ.

It’s a butter spreader for corn on the cob that slides, glides, and conforms to the cob’s curve—melting and distributing it evenly—so every kernel gets a turn. The beveled stainless steel edge (on either side) cuts and scoops the butter pre-spreading.

Get buttering right the first time and a perfectly-buttered bite every time.