Pink Sauce for Pasta Shrimp

Ingredients

• 4 tablespoons tomato puree
• ¾ cup water
• 1 cup heavy cream
• 1 ½ teaspoons grated fresh ginger root
• ¼ teaspoon cayenne pepper
• 4 teaspoons lemon juice
• 1 teaspoon ground cumin
• 1 teaspoon salt
• ground black pepper to taste
• ½ teaspoon white sugar
• 3 tablespoons vegetable oil
• 1 tablespoon mustard seed
• 2 cloves garlic chopped
• 2 pounds medium shrimp - peeled and deveined
• salt to taste