1/2 C Sour cream
3 Green onions, finely chopped
Salt & black pepper (to taste)
1 sprig fresh Dill, finely chopped
Cut tomatoes and cucumbers into large bite-sized pieces. Mix in remaining ingredients. (If preparing in advance, don't mix in the sour cream until ready to serve.)
Source: Kate & Elena
This is a great dish for a hot summer day.