In a large saucepan, cook onion and garlic in hot oil, stirring occasionally, until onion is tender.
Cut up tomatoes. Add tomatoes and juice, basil and oregano to onion mixture. Bring to a boil.
Reduce heat and simmer, uncovered, 30-40 minutes, stirring occasionally, until most of liquid is evaporated. Stir in shrimp. Cook, stirring occasionally, 5 minutes or until shrimp are done.
Recipe by RecipeRodeo.com at https://reciperodeo.com/901