Melt the chocolate chips and peanut butter in a microwave-safe bowl in 30-second increments, stirring in between every time. Stir in the vanilla until combined.
¾ cup semi sweet chocolate chips, ¾ cup peanut butter, 1 teaspoon vanilla extract
Add in the Chex cereal, pan pretzels and gently fold until they are all coated in the chocolate peanut butter mixture.
4 cup Chex cereal, 1 cup pretzels
In 2 gallon size bag, add in ½ the amount of powdered sugar, top it with the Chex mix, then add in the rest of the powdered sugar. Close the bag and shake to coat.
1 cup Imperial sugar powdered sugar
Transfer the muddy buddies onto a parchement or wax paper lined baking sheet and let it set and cool for 30 minutes. Mix in the m&m's and the Mini Oreos and enjoy or store in an airtight container.
1 cup Christmas m&m's, 1 cup Mini Oreos
Notes
You can store these in in an air tight container at room temperature for up to 5 days or in the fridge in an air tight container for up to 2 weeks