Mrs. Ruth’s Casserole–an easy Instant Pot chicken and rice dinner made with tender rotisserie chicken, parboiled rice, mushrooms and seasonings. Pin this recipe for later! Mrs. Ruth’s Casserole I loved this one because it tastes like the classic chicken and rice dinner my mom used to make but with barely any effort! The lemon juice […] The post Mrs. Ruth’s Casserole appeared first on 365 Days of Slow Cooking and Pressure Cooking.