Tips and Hacks

5 Knife Tips Every Adult Should Know

Elisheva Blumberg February 5, 2019

add or remove this to/from your favorites

By: Elisheva Blumberg, Lubicom Staff



Like matches, knives are one of those quintessential things adults tell kids never to play with.


I mean, everyone knows you can’t handle knives till you’re big enough to know the rules…right?


But to be brutally, humiliatingly honest: Though I’ve been a home cook for more than a decade, when it comes to knife wisdom, well, let’s just say my skills could use some sharpening…


So for your sakes as much as my own, I did some cutting-edge research into the must-know rules for properly using — and caring for — one of the most important tools in the kitchen.



Know your knives

If you’re not a culinary school grad, you might be utterly overwhelmed when shopping for knives.


The selection can get pretty wild. In fact, I’ve come across some absurdly specific knife options such as the grapefruit knife, the tomato knife, or the sashimi knife. But unless you’re a grapefruit groupie or a makizushi maven, you don’t need to worry about these specialty knives.


In fact, if you invest in the following three essential kitchen knives — and know when to whip them out — you’ll be pretty much set for all your slicing and dicing needs.



1. Chef’s knife


Quite the impressive utensil, this broad knife is a home chef’s go-to tool for as much as 90% of kitchen duties.


Smartie tip: Though chef’s knives can come in blade sizes up to 14 inches, experts say home cooks should stick with an 8-inch blade.


Use a chef’s knife for: chopping firm items like onions, root vegetables, and meats.



2. Paring knife


This petite kitchen knife — the average blade is three to four inches long — is perfect for chopping and mincing items that are too small for the bulky blade of a chef’s knife.


Use a paring knife for: mincing garlic, peeling fruits and vegetables, slicing soft items like bananas or avocados.



3. Serrated utility knife


Also known as a “bread knife”, a serrated knife has a jagged, tooth-like blade that cuts cleanly through delicate breads, pastries, and produce.


Use a serrated knife for: Slicing through tender items like bread, tomatoes, citrus, and baked goods, and for cutting through foods with waxy surfaces like watermelon and peppers.



Sharpen, sharpen, sharpen

For kitchen safety, keep your knives at tip-top sharpness.


A dull blade will require you to apply brute force to your food, highly increasing your chances of cutting yourself. In contrast, a sharp knife will give you the most predictability and control.


A simple test: If your knife cannot slice swiftly through an onion, it’s time for a sharpening.


You can purchase an inexpensive electric or manual knife sharpener online. Or, if you’re in a pinch, sharpen your knife with a ceramic mug.


(Kosher FYI: Since there’s no heat involved in knife sharpening, as long as the knives are completely clean, you can sharpen milchig and fleishig knives in the same sharpener.)



Say ‘no’ to your dishwasher

To keep your knives sharp and effective, never load your knives into the dishwasher as it can

abrade a knife’s sharp edge and shorten its lifespan. Instead, always hand-wash your knives in the sink.



Store it right

Where do you keep your kitchen knives?


Tossing a knife straight into a drawer can quickly dull its blade. Also, it increases the likelihood of accidents.


Consider investing in any of these smarter ways to store knives: a magnetic knife strip, an in-drawer knife dock, a wooden knife block, a knife bag, or individual blade guards.



Don’t make your knives do double-duty

The fastest way to ruin a knife is to use its blade to scrape off leftover food from your cutting board, hack open an aluminum can, or slice through that utterly despicable packing tape that stands between you and your Amazon delivery (so been there, so done that).


Though it can be ultra-tempting to reach for your knives when you need something sharp, to keep your knives in top shape, save them exclusively for food prep.