Puree the lentils with 75 ml (2,54 oz) of oat drink, 25 g (0,23 cups) of oats, 2 tbsp of baking cocoa, 1 tbsp of agave syrup, 1 tbsp of peanut butter, 1/2 tsp of baking powder, vanilla extract (as desired) and a pinch of salt to form a dough. If the dough is still too bitter, just add a little more sweetness.