Quick science lesson: albumen is another way to say egg white. Albumins are proteins. You find those in things like eggs--and people. Albumen consists of mostly albumins and water. Read: glue. Waterproof adhesive. Edible. Waterproof. Adhesive. So, if you want sugar and salt and spicy stuff to stick to your pecans, or walnuts, or almonds, toss them in a little edible waterproof adhesive. After a roast and a subsequent air dry, you have one versatile bar snack, salad garnish, or crunchy topping. Use halves or pieces here, depending on intended use. Clearly, this can be tilted more sweet or savory once you get the albumen thing straight.