So, mix mineral water with gas, salt, sugar and a little soda (with vinegar it not extinguish! To extinguish only mineral water!). Now add the flour. Enough so that the dough came out a little thicker pancake. And then diluted with the same mineral water, leading to the usual pancake thickness. At the end pour in vegetable oil. Bake ordinary pancakes.

Now cut the bananas into small cubes. And wrap the banana a lot in the pancake tube. At this time in a water bath melt the chocolate. Then I put a spoonful of the liquid chocolate in the food plastic bag did the package a few holes with a toothpick :-D and, pressing lightly, drawing a thin strip on the finished pancakes. And it turned out very tasty pancakes!!! To taste and not to say that they lean!