Lamingtons - True Blue Aussie Lamos requires approximately 1 hour and 35 minutes from start to finish. This vegetarian recipe serves 1. This dessert has 5369 calories, 75g of protein, and 212g of fat per serving. 1 person found this recipe to be yummy and satisfying. Head to the store and pick up water, icing sugar, desiccated coconut, and a few other things to make it today.