Seven lettuces are cooked into this soup at the end, leaving their colors bold and dark.
Whisk together flour and oil in heavy 6-quart sauce pot over medium-high heat 4 to 5 minutes or until smooth and lightly browned. Stir in Cajun seasoning; cook 1 minute.
Add tomatoes with juice, thyme and garlic; bring to boil. Reduce heat; simmer 5 minutes. Add salad; cook stirring 1 to 2 minutes. Add shrimp; cook, stirring, until heated through. Season with pepper, to taste.
Per Serving: 237 calories; protein 18.4g; carbohydrates 17.2g; fat 10.6g; cholesterol 150.6mg; sodium 1299.4mg.