Start this recipe by making a thin vanilla custard. Place the egg yolks, sugar and vanilla into a bowl and whisk together for a few minutes till light. Meanwhile, place the cream and milk into a saucepan and heat till almost boiling. When ready, pout over the egg yolk mixture and mix well. Pour the mixture back into the pan and continue to heat till boiling. Remove off the heat. Next, butter and oven dish and rip up the jam doughnuts and place into the dish. Spoon over half of the frozen raspberries and pour over the custard. Top with the remaining raspberries and finally with the flaked almonds, 1 tbsp extra sugar and cinnamon. Place into the oven at 200`c and bake for 10-15 minutes. Serve with ice-cream of your choice.