Muddy Buddies or Puppy Chow or whatever you want to call it is something you may have made yourself before and/or most probably have eaten at some point. The not-too-sweet treat is addictive and easy to make. I hadn’t had it in years and was thinking of a simple snack I could make for Valentine’s Day. Making Muddy Buddies and adding in some valentine’s M&M’s seemed like the easiest idea! I used the recipe on the back of the Chex cereal box, but all you need are Chex, confectioner’s sugar, butter, peanut butter, and chocolate chips. What I did differently is I halved the recipe because the full recipe makes…