Homemade dessert doesn’t get any easier. Simply toss the peaches and brown sugar together, then make the crumble by sifting flour, sugar, cinnamon, and salt together, and mixing in the egg white with your fingertips. Put the peaches in a pan, dollop with the crumble, and drizzle with melted butter. Bake and serve! You'll love how quickly it all comes together. You can even make it fancy by dividing the batter and topping among small glass ramekins. This delicious recipe works well with plums and nectarines, too.