I'd love if the recipes from my cookbook could be used in my auto generated meal plan and/or if I could search my own recipes by ingredients.
I'd also find the option to select x number of meals for my meal plan and then auto fill in the remainder based on the ingredients really useful.
Additionally, it would be wonderful to be able to add other people's recipes to my cookbook and/or share mine (either actively share, or select for it to be viewable to others when inputting).
I'm new to the app and I haven't really used it as designed yet, apologies if any of these functions are available and I just haven't spotted them myself, or have already been suggested.