In a large saucepan, combine 200 grams of sugar with 300 milliliters of milk. Stir well to mix the ingredients.

Next, add 100 grams of butter into the mixture and heat over low heat until the butter is fully melted. Remove the pan from heat and let it cool.

Meanwhile, in a separate bowl, mix 400 grams of gelatin with water according to package instructions. Once it has bloomed, gently heat it until it dissolves completely.

When both the milk mixture and gelatin are at room temperature, slowly combine them together while continuously stirring to ensure an even texture.

Once mixed, it's time to add 900 milliliters of heavy cream, whipping it into the mixture. This will give the dessert its light and fluffy texture.

Depending on your preference, you can now add different flavorings. For a classic taste, stir in some vanilla extract.

If you prefer a chocolate version, mix in a few tablespoons of cocoa powder or opt for a fruity flavor with fruit puree.

Pour the mixture into a suitable mold and refrigerate for at least 4-6 hours or until fully set. If you wish to freeze it, this dessert can be stored for even longer.

Once set, remove it from the mold, slice, and serve your delicious Bird's Milk to family and friends. Enjoy this delightful dessert celebration!