Indulge in the Decadent Delight of Paris-Brest

1. In a bowl, whisk together the egg yolks and sugar, then add the flour.
2. In a saucepan, bring the milk to a boil, then pour it over the egg mixture, whisking constantly. Return the mixture to the saucepan and cook until thickened.
3. Allow the cream to cool, then fold in the praline paste and softened butter.

Part 3: Assembling the Paris-Brest