The walnuts make an excellent substitution for oats in the topping, perhaps making the crisp even better than «normal.» (raiasrecipes.com)
Tofu is an excellent substitution for making scrambles, omelets, frittatas, quiches, or «egg» salad. (onegreenplanet.org)
We used to do all sorts of egg bakes for holiday breakfasts, but since we can't have eggs due to food allergies, this is an excellent substitution that no one will be complaining about! (allergyawesomeness.com)