After 30 minutes flip cake onto a serving plate or cake stand, and pour the remaining glaze on top of the cake. As with all upside down cakes the previous bottom then becomes the top of the cake, where there is usually a design. Sprinkle with vegan confectioners sugar and serve with homemade vegan cool whip, vegan ice cream or by itself. Tip: The other half of the glaze thickens up when waiting for cake to cool. To make it more liquid-like, just add water to glaze, stir and then place on stove to heat. Stir in cane sugar to dissolve, and pour glaze on top of cake like the directions state.