Bake pie crust @ 450 degrees for 7 minutes.Reduce temperature to 375 degrees. Rinse chilies and pat dry with paper towels.Make a lengthwise slit in a chili,place a strip on Monterey Jack cheese inside.Repeat with remaining chilies.Place chilies in pie crust spoke-fashion. In medium bowl,stir soup.Gradually,add milk and half and half. Add remaining ingredients except olives,mix well.Pour mixture over chilies. Bake on cookie sheet for 1 hour or until knife inserted in center comes out clean.Let stand 10 minutes before serving.Garnish with olives.Makes 6 servings.