You must beat the dates with a blender with milk, one banana and syrup.
Separately mix all dry ingredients.
Cut the second fruit in cubes.
Mix dry ingredients with liquid.
Add chopped fruits and walnuts.
Put the resulting mass on a silicone mat (or baking paper) 2-3 cm thick.
Bake in the oven for 180 minutes about 20 minutes.
Readiness can be checked with a knife if nothing sticks to it. The Browns are ready! Get it, cut it and eat it with tea! Enjoy your meal!