Fluffy Blueberry Ripple Bread and Butter Pudding

stick or 50 butter

or 500 ml milk

regular sugar

** Separate 4 sugar for the milk & 2 Tbsp for the bread

eggs

or 125 g frozen blueberries (or fresh)

Slices white bread

vanilla extract.

If you have a really sweet tooth you can add another 2 of sugar. The measures I have given are for 'average' sweetness.