Egg Substitutions

I feel like none of these actually work if you need an egg. Successfully made a tart for my vegan kid using a combination of stuff, including cornstarch and coconut milk using this recipe

https://domesticgothess.com/blog/2019/05/24/vegan-strawberry-tart/

And it was utterly successful. Not even oppressively coconut and not obvious cornstarch either. I love egg custard and this one was just as good, even to me. Eggs provide fat, protein, binding, rising. Nothing on that list does all of those. You really have to think through what you would be getting from an egg and build around that.