condense milk (by evaporation)
How to make banana sweetbreads
Crush the bananas with a tablespoon (you can also use a blender to crush them).
Add one egg, two tablespoons of flour, a little baking powder, a small bag of condensed milk, and some sugar.
Stir well until a paste forms, adding milk if it is too thick.
Add a little butter or peanut oil to the pan.
Put in two spoons of batter, spread with a wooden spatula and brown on both sides.