In a 9 by 13 inch glass baking dish dump your can of peaches and syrup. Cut the peaches in halves to cover the whole dish evenly.
Pour the dry yellow cake mix right on top of the peach halves. Yes you read that correctly, DRY. Thats the dump cake part! Spread evenly.
Cut the stick of butter into 16 pieces. Lay the pats of butter over the cake mix
Now it's everyone's favorite step! Spread the heavenly tasting brown sugar over the pats of butter. I can't do this step without sneaking a spoonful!
Sprinkle your masterpiece with the 1/2 cup of ground walnuts. This step is optional, but I've found that the walnuts add that little extra crunch!
Preheat your oven to 350 degrees. Once heated, pop your dish into the heat box! Wait 30-40 mins for your creation to reach its gooey loveliness.
Serve solo or with some delicious icecream! Now what are you waiting for? Go make it! :)