Mary's Thin Mint Puppy Chow

Have you ever heard of Puppy Chow (no, not dog food) or Muddy Buddies? The chocolate & peanut butter flavored chex mix treat. Well, if you haven't you're missing out. These bad boys are delicious. Originially, Muddy Buddies are the brand you can buy in the store, and Puppy Chow is what people call it when they make it at home. I have found people use the two names interchangeably (if that's a word?). Now that Valentine's Day has come and gone (my Valentine and I j