There are many ways to substitute eggs in dishes. Chef Nancy Berkoff offers many suggestions including baking powder plus oil; chia seeds; flaxseeds; silken tofu; baking soda plus vinegar or lemon juice; plus more.
Read the article here: https://www.vrg.org/journal/vj2023issue3/2023_issue3_cooking_tips.php
To subscribe to Vegan Journal in the USA only, go to: https://www.vrg.org/member/