Why do frying onions smell so good?

Browned onions are particularly aromatic: the nose is very sensitive to the sulfur-containing molecules commonly found in onions. Cooking drives much of that off, and the resulting mass of browned onion is very sweet.

How do you fry onions without it smelling?

Love fried onions but hate how long it takes to cook them and the not-so-wonderful odor that lingers for days?

  1. Chop the onions as usual and put them in a microwave-safe bowl.
  2. Add some oil or butter and cook them for 5 to 10 minutes, uncovered. The longer you cook the onions, the more fried they become.

Why do onions taste better when cooked?

When onions are being cooked, the heat from the pan raises the temperature within the cells of the onion. … This reaction of breaking down larger sugars into single sugar molecules is what causes sautéed or caramelized onions to brown and develop a sweeter flavor.

Why does frying garlic smell good?

These volatile molecules are what give garlic its “distinctive, pungent garlickiness,” she said. When we cook garlic, the sulfide molecules rise into the air and fill the room with their pleasing aroma.

Can you smell onions?

The exact thioalcohols produced will depend on your unique menagerie of skin bacteria, but some thioalcohols do indeed smell strongly of onion. Their whiff is overpowering because our noses are capable of detecting thioalcohols at concentrations of as little as one part in a trillion.

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Why does my bedroom smell like onions?

The onion smell coming from the drain may be due to hair, grime and grease buildup in the drain. When you shower, the dirt, grease and grime from your body go down the drain and can become trapped, causing clogs and odors. Another reason for the onion aroma may be a buildup of bacteria.

What is the taste of onion called?

(2) sharp or pungent flavor. Oniony. It really depends on the onion and what exactly you are trying to convey to the listener. An onion might be strong, mild, aromatic, tear-inducing, acidic, salty, spicy, sweet, bitter, sour, or flavorful.

Do onions turn to sugar when cooked?

Caramelization is the process of browning that happens when sugar is heated. That’s a very general statement, so let’s get specific about caramelization of onions. Caramelization of onions is the pyrolysis of sugar, which is a non-enzymatic browning reaction.

What is the smell of onion?

The Good Scents Company Information Listings

Odor Descriptors for onion
odor: Pungent, sulfurous, onion-garlic and horseradish-like with a metallic nuance
flavor: Sulfurous, onion-garlic and vegetative radish-like with a slightly hot nuance
FL allyl thiopropionate
odor: Fresh onion garlic-like with green gassy nuances

What are the strongest smelling onions?

Because the yellow onion has such high sulfur content, it has a more pungent flavor and smell, which typically makes it too strong to eat raw unless there are other ingredients to counter-balance the flavor. In my own cooking, I use yellow onions in stews, soups, sautéed dishes, and shish kabobs.

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