3 grapefruit
1 lg. avocado
1 head lettuce
1 (14 oz.) can pineapple, drained
1 1/4 oz. blue cheese
1/2 c. french dressing

Pare grapefruit. Pare avocado. Cut all in bite size pieces. Break lettuce. Arrange in layers with pineapple. Crumble cheese. Pour french dressing over salad. Toss well. May chill.