. In a pan, bring the water, the milk, the butter and the crumbled chicken broth to the boil. Season with salt and pepper. When it boils, pour in 2 ½ cups of wheat flour and stir well, if necessary add the remaining ½ cup. Let it cook for a few more seconds and remove from the heat. On a work table, knead the dough well (it should not stick to your hands). The more you knead, the softer it will be.