The invention relates to healthy food compositions having the texture of gel or foam, as well as being rich in proteins, having anti-oxidant properties, being low in fat, free from lactose and casein, and being easy to chew. The compositions comprise a neutral-tasting egg hydrolysate as a basic ingredient. The compositions are provided as an alternative to sweet and savoury dishes that use dairy products as a base, given that the compositions have a similar flavour, appearance and texture, but the compositions are also provided as new foodstuffs particularly intended for consumption by people with an intolerance to dairy products or with obesity problems.