chia seeds vs flax seeds

Chia Seeds Vs Flax Seeds: What’s The Best Egg Replacement

Are you trying to decide between chia seeds vs flax seeds as a vegan egg substitute? Weighing out the pros and cons of chia vs flax seed egg substitutes?

In this article we are talking about just that very topic so that all of your egg substitute questions can be answered. Once and for all!

There are many egg substitutes to choose from, but chia and flax eggs are the most commonly preferred. This is because these seeds create a slimy kind of gel that replicate eggs amazingly. Making them both excellent at replacing any eggs in your favorite recipes!

These vegan egg replacements can be a real game changer when it comes to your vegan cooking! So, keep reading to find out more.

Chia Seeds Vs Flax Seeds

What is the difference between these two options you might wonder? Is one a better option then the other or are they interchangeable?

Those are the questions that we will be answering today. So, that you can use chia or flax egg substitutes more confidently in your cooking.

So, keep reading to find out more and don’t forget to read till the end for more information on using chia and flax eggs! And let me know in the comments which egg substitute you prefer.

Related: What is Aquafaba and Why You Need to Use it

Chia Seeds

Chia seeds are little black and grey seeds that are very mild in flavor and have a crunchy texture.

Because they have such a mild flavor they work well in any dish as they can completely disappear into it without altering the flavor. Though they do tend to change the appearance of foods since they are dark and stand out.

When exposed to liquid chia seeds swell up creating a clear and slimy gel that can replicate eggs in most recipes. They work especially well when you use finely ground chia seeds, as they create a thicker gel that can be added to your recipes.

When comparing chia seeds vs flax seeds, chia seeds are also a nutritionally dense food making them an excellent additive to any meal. As they are rich in omega-3 fatty acids as well as protein and fiber.


  • Nutritionally dense
  • Mild flavored
  • Create a thick gel


  • Are visibly noticeable in baked goods because they are dark colored
  • Create a very thick gel that can be hard to incorporate into recipes

Flax Seeds

When comparing chia vs flax seed egg substitutes flax seeds are a great contender. Not to mention a very popular option when it comes to replacing eggs in certain recipes.

Flax eggs are generally used more often than chia eggs and you will see flax eggs recommended in more recipes due to popularity.

Flax seeds are also very mild in flavor making them easy to add to your recipes as they disappear entirely.

They also create an excellent flax egg substitute as they create an egg like gel. This gel is particularly good for adding to baked goods as you won’t even notice it in the recipe! It is very similar to the reaction that you will get when combining chia seeds with water.

Like chia seeds, flax seeds are also a great source of omega-3 fatty acids, dietary fiber, and high-quality protein. Making them an easy and nutritious egg substitute option.

Make sure to use finely ground flaxseeds in order to get a nicely gelled vegan egg. Since flax seeds are relatively large for a seed and less pleasant in foods when they are whole.


  • Very mild flavored
  • Are less noticeable in baked goods
  • Create an egg like gel
  • Don’t affect the texture of what they are added to


  • They take longer to gel
  • Don’t create quite as thick a gel
chia seeds vs flax seeds

Chia Seeds vs Flax Seeds: Which is the Better Egg Substitute?

Now that we have discussed all of the pros and cons of chia vs flax seeds as egg replacements which is the better option?

Like anything it all comes down to personal preference. I actually think that flax seeds are the better egg substitute, but you might think the opposite.

I think that they might each be better in certain dishes. Such as using a chia seed egg for binding vegan bean patties because it creates a thicker gel. Or using a flax egg in baking because it is less noticeable.

Which one you prefer to use will most likely depend on what you are making and what you prefer to work with.

They both work in very much the same way and can technically be used interchangeably as you like. All depending on what you have on hand, what you have access to, and what is more budget friendly.

I personally have been using chia seeds more because that just happens to be what I have on hand. But if I had flax seeds on hand as well, I would most likely choose them over chia seeds.

This is mainly because I find chia seeds to add more texture to foods. Which isn’t always wanted, especially when you are baking with them. I just also find the appearance of flax seeds to be much nicer than the darker chia seeds.

How to Make a Chia or Flax Egg

Making a chia or flax egg substitute is very easy and can be used to adapt non-vegan recipes into vegan friendly ones!

This is great for when you are dying to recreate an old favorite but to veganize it to fit your new lifestyle.

Eggs are one of the most intimidating ingredients in baking when you switch to a vegan diet. They can make or break a recipe which is why you need to find an egg replacement for them.

Something that is similar in texture and recreate the effect that eggs have on food. This can be binding, leavening, or rising.

To make a flax egg use:

To make a chia egg use:

Both chia and flax eggs are made in much the same way though the measurements might differ a bit.

To make either egg substitute combine the dry ingredient with the water and stir thoroughly to get any lumps out.

Then let the mixture sit for 3-5 minutes until it has thickened into a gel consistency. If for some reason your gel takes longer then this you can put it in the fridge to speed up the process.

These measurements should make enough to substitute for one medium sized egg.

Also keep in mind that ground chia seeds thicken quickly so you might be able to use it within 1 to 2 minutes. Chia eggs seem to thicken considerably faster than flax seed eggs.

How to Use a Chia or Flax Egg Substitute

When deciding between chia seeds vs flax seeds as an egg substitute you might choose one over the other depending on the recipe. For the reasons mentioned above.

Though, generally these options are completely interchangeable if you only have one option laying around.

A chia vs flax egg substitute can be used in just about any recipe to replace eggs, but they do work better in certain kinds of recipes.

Like any kind of substitute, there are certain recipes that do best while others don’t tend to turn out as they should. Certain recipes require a lighter egg substitute, such as aquafaba, apple sauce, or carbonated water.


Chia seed and flax seeds eggs are a great way to replace eggs in baking as they provide a similar consistency. As well as binding together ingredients.

Just keep in mind that these kinds of egg substitutes might not work in all baking recipes as they can be a bit too heavy.

These can make your baked goods dense if they are used instead of a lighter option. They also require a good bit of mixing in, otherwise you will end up with dense streaks throughout your baked goods. Been there, done that.

The best way to learn which recipes do best with which egg replacements is purely through trial and error. It is a learning curve that will take some time and practice before you are used to it.

The best kinds of baking recipes to use either a flax or chia egg in is:

  • Pancakes
  • Waffles
  • Muffins
  • Quick breads
  • Brownies
  • Cookies

For recipes like pancakes or light-colored cookies you might want to choose a flax egg over a chia seed egg. Since chia seeds are darker and can be more noticeable.

If you are making something chocolate flavored, chia seeds are a great option as they will blend in more.


Chia and flax eggs are also great when used as binding agents! Chia seeds vs flax seeds work similarly when binding together ingredients, though I think that chia seeds might work better for this particular use.

Just make sure to thoroughly mix in your egg replacement. As flax and chia eggs are thick and need to be completely incorporated in order to hold everything together.

You can use these egg substitutes in binding recipes such as:

  • Vegan patties or sausages
  • Stuffing
  • Bakes
  • Casseroles

These egg substitutes are the best options for binding as they imitate eggs while still being hearty enough to hold ingredients together.

They also add a nice little nutritional boost to your meals which we could all benefit from!

Other Vegan Egg Substitute Options

Though chia seeds vs flax seeds is the most common egg substitutes that you will be deciding on. There are many other options out there that are just as good in their own way.

Eggs might be a tricky ingredient to substitute but thankfully there is a wide selection of vegan egg replacements that you can try. If you don’t like how one reacts, just try out another option!

Every vegan is going to have their own personal favorites when it comes to egg substitutes. So, here are a few other good options that you can try out to see if you like them:

  • Aquafaba
  • Apple sauce
  • Fruit Puree
  • Carbonated Water
  • Silken Tofu
  • Buttermilk
  • Yogurt
  • Vinegar and Baking Soda

These are all good options when it comes to replacing eggs. They don’t all work they same, so it is important to know how and when to use them.

If chia seed or flax seeds eggs don’t do it for you. Than these options just might be a better option for you!


I hope that this article has helped you to understand the differences between chia seeds vs flax seeds when using egg substitutes.

They are both great options and can be used one over the other depending on your personal preference. Or you might be like me and like to change them up depending on what you are making!

Like most substitutes, chia and flax eggs just comes down to what you think works best in your personal recipes. Then you can use the option that you most prefer. Or you could try out all kinds of vegan egg replacements instead of committing to just one option!

What do you use your chia or flax eggs in? do you prefer one over the other or do you use whatever you happen to have? Are there any recipes that you recommend these egg substitutes in the most?

I’m sure any suggestions would be very helpful to anyone just starting to use chia and flax eggs in cooking.

1 thought on “Chia Seeds Vs Flax Seeds: What’s The Best Egg Replacement”

  1. Pingback: How to Use Chickpea Water as a Vegan Egg Substitute | Oh My Vegan

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