What dessert can I make with these ingredients?

make the Dessert Pizza

make peanut butter cookie dough or sugar cookie dough and spread thinly but evenly on pizza brick or tray

make a custard or pie filling and put on baked cookie crust

sprinkle the candy on this

chil then cut in slices

you can use all peanut butter in either peanut butter cookies or sugar cookie doughs.

place handful of m&ms, 2 teaspoons of peanut butter, a few biscuits, a dab of vanilla extract, 2 cups of milk and a bunch of ice cubes in a blender.

if you have ice cream skip the ice...)

voila! milkshake!