01 -
Set your oven to 400°F. Cover a baking tray with foil or parchment paper, and lightly coat it with nonstick spray.
02 -
Spread out the saltine crackers in a single layer over the prepped baking tray.
03 -
In a small pot on medium heat, mix the butter and brown sugar. Keep stirring until it's bubbly, then let it simmer for 3 to 4 minutes.
04 -
Evenly pour the bubbly butter-sugar mix over the crackers.
05 -
Slide it into the oven for 5 to 6 minutes, just until it's bubbly again.
06 -
Take the tray out of the oven and scatter the chocolate chips on top of the crackers. Let them sit for 5 minutes to melt.
07 -
Gently spread the softened chocolate across the crackers with a spatula.
08 -
Sprinkle the chopped M&Ms evenly over the top of the melted chocolate.
09 -
Pop the tray into the fridge for a few hours or the freezer for half an hour until everything firms up.
10 -
Once firm, take it out and break it up into chunks.