1 In a medium sized non-aluminum sauce pan heat oil, onion and Red Curry Paste. Cook over a medium heat until onions are soft and curry is dissolved.
2 Blend or process tomatoes until smooth and add to sauce pan. Add Coconut Milk and mushrooms. Bring to a boil and turn heat down to a simmer.
3 Add shrimp or tofu, sugar, lime juice and basil. Cook, stirring occasionally, until shrimp is just tender. Serve with or without rice.