cold garlicky potato soup

We had a lot of great soups in Poland and Ukraine, from spinach soup (with poached egg) to cold borscht (with hard boiled egg) to hot borscht (with smoked prunes). I've been inspired to make more soup, starting with this nice cold summer soup.

Ingredients:
Potato, baked or boiled
Almond milk (or whatever milk)
Garlic cloves, to taste
Onion flower (or onion)
Lemon juice
Dill
Salt
Pepper

Blend everything and top with hot croutons made with thyme, salt, garlic powder, and olive oil.