1. Heat oil in a large nonstick skillet over medium-high heat. Add sausage and onion mix to pan; sauté 4 minutes. Add Cajun seasoning, salt, oregano, and garlic to pan; cook 1 minute, stirring constantly. Partially mash beans with a fork. Add beans, 1/4 cup water, and tomatoes to pan; bring to a boil. Reduce heat, and simmer 10 minutes or until thickened. Remove from heat; stir in pepper. Serve over rice.