Line butter lettuce on a plate. Cut avocado into segments and arrange on lettuce. Cut grapefruit long ways and cut into segments, removing the white membrane. Arrange on the plate with the avocado. Drizzle a small amount of olive oil over the top and sprinkle with dill. Season with S & P to taste.
Recipe by Good Thyme Kitchen at https://www.goodthymekitchen.com/grapefruit-avocado-salad-dill/