Crack the eggs into a bowl. Whisk in the flour. Pour in the milk and whisk until smooth.
Chop the frozen fruits into small pieces and whisk into the mixture.
Heat the oil in a frying pan and add half a ladleful of the mixture- this is one pancake. Add as many more pancakes will fit in the pan without touching (I got 3 in). Cook until golden brown underneath, then flip and cook until golden brown on the other side. Repeat with the rest of the mix.