COOK and stir 227 g (1/2 lb.) meat and the onions in margarine in large skillet on medium-high heat 5 min. or until meat is cooked through. Add 2 cups vegetables and the seasoning. Cook 5 min., stirring occasionally.
ADD broth and milk; stir. Bring to boil. Stir in rice. Reduce heat to low; simmer 5 min.
STIR in cheese; cover. Remove from heat. Let stand 5 min.