2. Flax and chia seeds can be used as a replacement for eggs.

When ground up and added to water, it can mimic the consistency of eggs. Flickr/ljguitar

Eggs provide structure, rise, and moisture to baked goods making them seem almost irreplaceable in most dessert recipes. Except, both flax seeds and chia seeds can be ground up and mixed with water to create a similar consistency, according to Tori Avey.