1. Prepare polenta according to package directions. When cooked, spoon into 9-inch pie plate. Set aside.
2. Brown chicken in oil in skillet, 3 to 5 minutes. Remove to bowl; cover.
3. In skillet, saute garlic 1 minute. Add tomatoes, water, oregano, salt and red pepper. Simmer, uncovered, 15 minutes until thickened. Stir in beans and chicken. Return to boil; cook 4 to 5 minutes or until chicken is cooked and beans are tender.
4. Meanwhile, warm polenta in 350 degree F oven 5 to 10 minutes. Cut into wedges. Serve chicken over polenta. Makes 4 servings.