First, make the ajo blanco. Put the bread, almonds, garlic and milk into a bowl, mix together and refrigerate overnight. The next day, put the contents of the bowl into a food processor with the grapes, apples and vinegar and blend. Add the olive oil and continue blending until creamy and fairly smooth, then adjust the seasoning to taste.
Slice the mojama very thinly with a sharp knife – it doesn’t have to be paper-thin.
To make the dressing, mix all the ingredients together.
Peel each mango and cut into small cubes: to do this, cut around either side of the stone, then turn and cut the other two sides, using a spoon to scoop out any extra flesh.
Spoon the ajo blanco on to your plates. Mix the mango cubes with the dressing and spoon on top, then add the mojama. Finish with a drizzle of olive oil, and season with a little pepper.