Whilst I wouldn't try this for an omelet, I've used it in many baking recipes and it worked a treat, to replace a missing egg in brownies, to replacing all the eggs in muffins and/or cakes. This recipe also adds an extra serving of fibre in your treats! A hidden benefit.
I am not guaranteeing that this will work 100% for you on all recipes but every now and again it's great to have something to use instead of eggs. If anyone has other egg substitute suggestions please feel free to add them in the tweaks section!