Preheat oven to 350 degrees
Line cookie sheet with foil and lightly spray with non stick spray
Line up the saltine crackers on the cookie sheet
In a small sauce pan melt the butter and brown sugar together over medium heat
Bring the sugar mixture up to a boil for about 2 minutes
With a spoon evenly drizzle the sugar mixture over the crackers then spread it with a rubber spatula to cover all the crackers evenly
Bake in the preheated oven for 7 minutes
When you remove the cookie sheet the crackers may shift so push them back together
Sprinkle the chocolate chips over the crackers and allow them to sit for 5 minutes
Spread the softened chocolate chips over the crackers evenly
While the chocolate is still warm spread the christmas sprinkles and mini M&Ms to your like
Let cool completely
Break or cut up candy
Store in a container or Ziplock bag in the fridge