Cook butter to turn golden color then allow to cool to 30°C / 86°f. Combine all ingredients following the order. Pipe in cup and bake in convection oven at 170°C / 338°f for about 15 min.
Melt puree and fold in the mix of granulated sugar and pectin. Bring to a boil and allow to cool.
Cook milk, egg yolks and granulated sugar to make a vanilla sauce. beat in a mixer with a paddle to cool at 30°C / 186°f. fold in poppy paste. Combine softened butter. Whisk until desired consistence.