Banana oatmeal cookies

These cookies are denser and less crisp than shop-bought ones. Use very ripe bananas for a fuller flavor and aroma. I probably would not make them outside Lent, but they are a pleasant treat with tea during the fast.
Adjust servings in the full version
Peel the bananas and puree them in a blender.
Mix flour with baking powder and salt. You only need a little salt.
Mix flour and bananas until smooth. You should get a thick sticky dough.
Let stand for 10-15 minutes. Form small balls with wet hands, place on baking paper and flatten slightly to form a flat cake.
Bake in a hot oven for about 30 minutes. Temperature 180°C.