Add the fruit and lemon juice and simmer for 2 to 3 minutes. Set aside to cool, and refrigerate. When cold, add the water chestnuts. Serve the fruit salad topped with two or three almond floats.

You can also make your own almond flour at home. To prepare almond flour at home, boil almonds until the husks float to the top of the water. Sift off the husks and let the almonds cool and dry.