Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***SAUCE***
   1      cup           canned tomato sauce
   1      cup           heavy cream
   1 1/2  teaspoons     fresh ginger root -- grated
     1/4  teaspoon      cayenne
   4      teaspoons     lemon juice
   1      teaspoon      ground cumin
   1      teaspoon      salt
                        black pepper
                        ***SHRIMP***
   3      tablespoons   olive oil
   1      tablespoon    whole yellow mustard seeds
   2      cloves        garlic -- minced
   2      pounds        medium shrimp -- deveined
                        salt and pepper

Preparation:

Mix all the ingredients for the sauce. Cover and refrigerate until needed. (This may be done up to a day in advance). Five minutes before you sit down to eat, heat the oil in a large frying pan over a medium-high flame. When hot, put in the mustard seeds. As soon as the mustard seeds begin to pop (this takes just a few seconds), put in the garlic. Stir once and put in the shrimp. Stir and fry until the shrimp just turn opaque, sprinkling them lightly with salt and pepper as you do so. Pour in the sauce and stir. As soon as the sauce starts bubbling, the dish is ready to be served.