Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1                    medium-sized cucumber
   1                    medium-sized tomato
   1      teaspoon      salt
     1/8  teaspoon      freshly ground black pepper -- up to 1/4
   1      teaspoon      roasted -- ground cumin seeds
   1      tablespoon    lemon juice -- up to /2 (1 to 1)
   2      tablespoons   minced coriander
     1/8  teaspoon      cayenne

Preparation:

Peel cucumber and dice it finely. Dice tomato as finely as cucumber. Combine all ingredients in serving bowl. Mix well. Cover and refrigerate for 30 minutes.