HUEL shakes and bars. I've known about HUEL complete meal supplement powder for a while. You can live on it, it's complete... but it was still a little too "medical"and lacking in convenience. The shakes are A delicious, complete, and affordable meal in a handy bottle, containing all 26 essential vitamins and minerals, carbohydrates, protein, fat, fibre and phytonutrients. They are quite thick, like custard and in fact we now use the vanilla one instead of custard, and they are very palatable, not sickly sweet. (A rare thing in free from food world!)
Flavours are Chocolate, Vanilla, Berry and now creamy Banana. I'll be honest, if your child has become used to the over-sweet free from treats from the supermarket food aisle, then you are going to have a tough time convincing them that these are acceptable. The chocolate one for example tastes like chocolate milk - the dairy sugar sweetened type, not the fake artificially over-sweetened hot chocolate taste of a Starbucks hot chocolate. You can taste the cocoa, not the sugar as the primary taste. (I think it's perfect, I've struggled for over a decade to find sensible free from alternatives which don't sacrifice flavour for artificial sweetener!)
Interestingly, my youngest son (who is now on a full diet) has asked if he can have a bottle of Huel instead of sandwiches (which he hates) for lunch on the odd day for school. He is 15, so it must be socially acceptable..... and he *does* have a sweet tooth, so it can't be that bad!
BOL Brekkie power shakes. We can't use any other BOL products, they have tomato and or garlic in, or wheat or one of the many other things K has to avoid, but these are FAB and very high in protein.
They come in six flavours, and are really high in protein and contain a full spectrum of essential vitamins and minerals. The Columbian Coffee one might not suit young children but it's 15g protein is pretty impressive, and Bol offer a "Build a Box" option, with free delivery for 12+ shakes. Given the weight of these that's also pretty impressive. The glass bottles are of course recyclable, but make rather smart smoothie bottles to use again.....