Now is the time for wild garlic, so instead of just making soup (which is Fantastic!) how about trying some curried dishes?
Saag Aloo with half n half spinach and wild garlic leaves . . .

Usually by a stream or a lake(Bewl) is a good place to find it growing or amongst not too dense woodlands. If you dont recognise it from the smell, then either the bluebell/daffodil type leaf or small clusters of white flowers will give it away.
Well worth hunting if you've never tried it before. All of the plant can be eaten, leaves, flowers, stems or bulbs.

Cheers, Frank.

p.s. Tip: cross cut the leaves finely or they'll bind and wrap around your blender blade (like coriander stalks) when making soup