Combine cereal, 3/4 cup flour, the sugar and cinnamon. Cut in butter until mixture is crumbly. Pat half of the mixture into greased 8" square pan. Combine yogurt, egg and 2 tablespoons flour; spread over crumb mixture in pan. Sprinkle with remaining crumb mixture. Bake at 350F degrees for 30-35 minutes. Cool in pan. Cut into bars or squares and remove from pan. Makes about 1 dozen.