I've been using this (unflavoured) for a few weeks as spot meals.
2 scoops + teaspoon of cocoa powder + teaspoon of instant espresso + teaspoon of peanut butter.
Blend and gulp for breakfast.
Same, minus the coffee, for dinner.
Tried the curry/satay recipe, warm, and it was actually ok, just needs tweaking as too salty.
Eating normal home-cooked lunches.