Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: heat oil in a large pot over medium-high heat; stir in flour. cook, stirring, until roux is light brown, about 3 minutes; add celery, onions and bell pepper; lower heat to medium. cook and stir, until vegetables soften, about 4 minutes. add garlic; cook, stirring, 1 minute. stir in tomatoes, tomato paste, broth, dried thyme, salt, black and red pepper; raise heat to high; heat to a boil. lower to a simmer; add the bay leaves. cover. cook until flavors marry about 25 minutes. uncover; add more broth or water to desired consistency. raise heat to medium high; stir in shrimp. cook until shrimp turns pink, about 3 minutes. cover; remove from heat; set aside until flavors come together, about 5 minutes. serve over cooked rice.

Target recipe: sauté onion, and bell pepper and margarine, until tender, in a large skillet. stir in flour until thickened. gradually add water and tomato sauce. cook over medium heat until thickened and bubbly. add cajun spice and reduce heat. cook on low heat for about 10 minutes. add shrimp and cover and simmer for 10-15 minutes or until shrimp is cooked, stirring occasionally. serve over hot rice.