Chex Mix Muddy Buddies, aka Puppy Chow (Crystal)

1 stick butter
1 cup peanut butter
1 bag MILK chocolate chips
1 12.3 oz box (or standard size box) of Chex cereal- corn or rice, i use both. no difference
3.5 cups powder sugar- or more if needed. Sometimes i don't even measure. I just eye it.

Melt butter, peanut butter, and choco chips on low heat until smooth.

-place cereal in large bowl. Pour mixture over cereal & mix until well coated.

- dump coated cereal in large paper bag, add powder sugar and shake bag until all cereal is coated. Add more sugar if needed. I always add more, i like it really white.

-chill in fridge (or freezer) to dry, serve cold (doesn't have to be cold though).