the diagram illustrates the process of making a pumkin flan

The flow-chart illustrates the process of making the pumpkin flan. To make a simple pumpkin flan, you need to prepare a medium fresh pumpkin, 600 ml of fresh milk, 200 ml of condensed milk, 4 eggs, and a tube of vanilla. First, the inside of the pumpkin needs to be pierced and all the seeds are taken out until it's left hollow in the inside. Remember, at this step, you mustn't peel the pumpkin. Then you pour the fresh milk and condensed milk into a same pot and put it on the stove at medium heat until it boils. After the milk is bubbled, you break the eggs into a large bowl and whisk them with vanilla, then spill the boiled milk into the egg bowl. At this step, the mixture of milk and egg should be filtered through a sieve to avoid dust. After sieving, you pour the filtered mixture inside a pumpkin and steam it within 40 minutes. Finally, you cool the pumpkin in the fridge and enjoy it after 2 hours later. In conclusion, the chart shows detail steps to make a nice pumpkin flan, from preparing ingredients, mixing milk and steaming.