You could probably cook a bunch of them and then freeze them, and then heat them up when you want to eat them.
I’m not sure about keeping a raw egg and banana mix in your fridge for over a day, that feels risky to me. When doing bulk prep I generally try and keep dry separate from wet when it comes to ingredients. Once you’ve mixed stuff together, the whole thing is only good for as long as it takes for the fastest thing to go off to go off, which can be pretty quick.
You could probably cook a bunch of them and then freeze them, and then heat them up when you want to eat them.
I’m not sure about keeping a raw egg and banana mix in your fridge for over a day, that feels risky to me. When doing bulk prep I generally try and keep dry separate from wet when it comes to ingredients. Once you’ve mixed stuff together, the whole thing is only good for as long as it takes for the fastest thing to go off to go off, which can be pretty quick.