How To Cut Onions Like A Pro

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Cutting onions is a basic kitchen skill that every home cook needs to master. Onions are a staple in many dishes, and they add flavor and texture to a variety of meals. However, cutting onions can be a daunting task for some people, as the onions tend to make your eyes water, and they can be tricky to slice evenly. In this long essay, we will provide you with some tips and tricks to help you cut onions like a pro.

Step 1: Choosing the Right Onion

Before you start cutting onions, you need to choose the right onion for your recipe. There are many types of onions, and they all have different flavors and textures. The most common types of onions are yellow onions, red onions, and white onions. Yellow onions are the most commonly used type of onion, and they have a strong, pungent flavor. Red onions have a milder, sweeter taste, and they are often used in salads and sandwiches. White onions are the mildest of the three, and they are often used in Mexican and Asian dishes.

When choosing an onion, look for one that is firm and free from soft spots or mold. The onion should also feel heavy for its size. If the onion has a strong smell, it is probably past its prime.

Step 2: Preparing the Onion

Once you have chosen your onion, it is time to prepare it for cutting. Begin by washing the onion under cold water to remove any dirt or debris. Pat the onion dry with a paper towel.

Next, cut off the top and bottom of the onion. This will create a flat surface for the onion to stand on while you are cutting it. Cut the onion in half from top to bottom, and then peel off the skin.

Step 3: Cutting the Onion

There are several different ways to cut an onion, but the most common method is to slice it. To slice an onion, start by placing one half of the onion flat side down on the cutting board. Hold the onion firmly with one hand, and use a sharp knife to make horizontal cuts into the onion, being careful not to cut all the way through the onion.

Next, make vertical cuts into the onion, again being careful not to cut all the way through the onion. The size of your cuts will depend on how finely you want to chop the onion. If you want larger pieces, make wider cuts. If you want smaller pieces, make thinner cuts.

Finally, hold the onion with one hand and use the other hand to chop the onion into pieces. If you need to chop the onion even finer, make additional cuts until the pieces are the size you need.

Step 4: Dealing with Tears

One of the biggest challenges of cutting onions is the tears they can cause. When you cut an onion, it releases a gas called syn-propanethial-S-oxide, which irritates your eyes and causes tears to flow.

To reduce the number of tears you experience when cutting onions, there are several things you can do. First, try chilling the onion in the refrigerator for 30 minutes before you cut it. This can help to reduce the amount of gas the onion releases.

You can also try cutting the onion under running water or near a lit candle. The water or flame will help to neutralize the gas and reduce the amount that reaches your eyes.

Alternatively, you can wear goggles or a pair of sunglasses to protect your eyes from the gas.

Step 5: Storing the Onion

If you do not use the entire onion in your recipe, you can store the leftover onion in the refrigerator for later use. Wrap the onion tightly in plastic wrap or aluminium foil, or place it in an airtight container. Stored properly, an onion can last for several days in the refrigerator

Frequently Asked Questions

Why do onions make you cry?

Onions contain sulfur compounds that are released when you cut into them. These compounds react with the natural moisture in your eyes to form sulfuric acid, which irritates the eyes and triggers tears as a defense mechanism.

How can I avoid crying when cutting onions?

There are several methods you can try to minimize tearing up when cutting onions:
Use a sharp knife to minimize cell damage and release of irritants.
Chill the onion in the fridge for about 30 minutes before cutting to slow down the release of irritants.
Cut the onion under running water or submerged in a bowl of water to trap the irritants.
Wear goggles or glasses to protect your eyes.
Cut the onion near a flame, as the heat can help neutralize the irritants.

How do I prevent my hands from smelling like onions?

To prevent your hands from absorbing the smell of onions, you can:
Rub your hands with stainless steel (like a spoon or sink) under running water.
Wash your hands with lemon juice or vinegar.
Use baking soda or toothpaste to scrub your hands before rinsing with water.

What’s the best way to store leftover onions?

Once an onion has been cut, it’s best to store the remaining portion in an airtight container in the refrigerator. This helps prevent the onion from absorbing other odors and keeps it fresh for longer.

Can I freeze chopped onions?

Yes, you can freeze chopped onions for later use. Spread the chopped onions in a single layer on a baking sheet and freeze until solid, then transfer them to a freezer-safe bag or container. Frozen chopped onions are great for adding to soups, stews, and other cooked dishes.

How long do chopped onions last in the fridge?

Chopped onions will typically last in the refrigerator for 7-10 days if stored properly in an airtight container or resealable bag.

What’s the best way to cut onions for caramelizing?

For caramelizing onions, it’s best to slice them thinly. This allows for even cooking and caramelization. You can also slice the onions into rings or half-moons, depending on your preference.