what is the best ? – Better

Onion powder and onion salt are the must-have seasoning mixes in your kitchen. Not only are they full of flavor, but they also enhance the quality and taste of the dish in which they are used.

Onion powder and salt are made from ground onion. However, onion powder does not contain any other spices. Alternatively, onion salt contains other spices.

Both are quite affordable and can be easily found at any store or supermarket. They also have some similarities and differences. There are also a few facts you need to know before deciding to use them for your food.

To understand the differences and similarities between the two, scroll down and read this article till the end. Hopefully all your doubts will be resolved by the end of the article!

What is onion powder?

Onion powder is a seasoning made from dehydrated/dried ground onions. It also preserves the smell and taste of fresh onions.

What is Onion Salt?

Onion salt can replace chopped onions. It is made from salt and dried onion powder. The salt to onion powder ratio is 3:1.

Onion Powder vs Onion Salt: What’s the Difference?

These two products have some similarities. However, they are also very different. So let’s take a closer look at their differences and similarities.


The ingredients used to make onion powder are ground onions. They are dehydrated or dried to make onion powder.

While onion salt is prepared with a combination of salt and onion powder. So, the main difference between them is that onion powder contains 100% onion while onion salt, as the name suggests, contains both salt and powder.

To taste

The taste of onion powder is sweet and sometimes tastes like garlic. However, the taste of onion salt is not as pungent as that of onion powder, but it is mild and has a slight odor.

Note that there is a slight variation between the two in terms of taste. However, you can use onion salt as a substitute for onion powder. You just need to make sure you use less salt for the good taste.


Onion powder is considered good quality if it turns out smooth. For this, you need to grind the dried onions into a powder for the process to succeed.

Onion salt is made by grinding onion powder and salt or simply mixing the two together. The texture of onion salt is crystalline because it contains salt.

Power source

Onion powder and onion salt contain the following nutrients.

  • Vitamin C
  • Potassium
  • Antioxidants
  • Manganese

The only difference between the two is that onion salt provides the same nutrients, but in lesser amounts. Onion salt contains salt, which means it contains more sodium.

If you want to absorb a good amount of nutrients, you should probably use onion powder as it is more effective.

Onion Powder vs Onion Salt: Comparison Chart

The table below shows the difference between onion powder and onion salt based on some specific characteristics:

Category onion powder onion salt
Ingredients Powdered dehydrated ground onions Salt and onion powder
To taste Pungent smell, sweet touch of garlic Salt, less intense than onion powder
Texture Powdery appearance crystalline powder
Nutrient Really nutritious Contains more sodium

Can you use onion powder instead of onion salt?

Yes, you can use onion powder instead of onion salt because the ingredients of onion salt are onion powder and salt. Therefore, we know that both products taste and smell almost similar.

The smell of onion salt is less pungent than that of onion powder. So if 1 tbsp of onion salt is compared to 1 tbsp of onion powder, it is likely to be uneven and the onion salt will remain a little less.

When using onion salt instead of onion powder, keep in mind that the texture of salt is crystalline, unlike the texture of onion powder, which is very soft.

So if you add onion salt instead of onion powder, chances are you’ll see a change in texture because it won’t be as smooth as with onion powder.

Can you use onion salt instead of onion powder?

Now, if we are talking about the reverse of the above situation, here are some things to keep in mind.

It is suggested by the public and chefs that there is no problem using onion salt instead of onion powder. Only consider changing your mind if you want a smooth texture to your dish, as onion powder provides sweetness while onion salt contains crystals.

Onion salt can therefore replace onion powder. And it will not lead to much change in taste, but the sweetness of the dish may be lost.

How do you make onion salt from onion powder?

The ingredients of onion salt are salt and onion powder. So you can easily make onion salt from the comfort of your home.

You just need to pay attention to the ratio of salt to powder in your head. Keep the ratio three to one. For example, take three parts salt and one part onion powder.

This way you can buy the perfect onion salt. This is how you easily make onion salt with onion powder and salt.

related questions

Is onion powder better than onion salt?

Onion salt is a mixture of onion powder and salt. It also has an anti-caking agent to prevent clumping. So it can be said that onion salt tastes the same as onion powder.

The main difference between the two is that onion salt contains some salt.

Onion powder is the recommended option if you want a smoother texture to your dish because the texture of onion powder is smooth and does not distort the texture of the dish.

Another benefit of using onion powder over onion salt is that you can control the amount of spice in the dish.

Onion salt is better than onion powder when you want to add different flavors to a dish. It depends on your preference whether onion salt or onion powder is better for you.

What can I substitute for onion powder?

As for the onion powder substitution, you can use any onion you have on hand, such as salted, chopped, or fresh. The best substitutes for onion powder are shallots, fennel bulbs, grated spring onions, onion salt and garlic salt.

They do not differ much in taste, taste and smell. Therefore, they can function as substitutes for each other. So it can be said that there are enough foods to replace onion powder and you can try them if you want.