Cocorama Cake

• 2 egg whites
• 2 eggs unbeaten
• 375 gr brown sugar
• 250 gr flour
• 240 ml cream (light)
• 150 gr sugar
• 140 gr coconut meat (shredded)
• 140 ml water (hot)
• 120 ml water boiling
• 60 gr unsweetened baking chocolate squares melted