Step 1

In a large bowl, stir together crushed granola bars, melted butter and sugar until well mixed. Press half of the mixture into a 9x9-inch baking pan that has been generously sprayed with nonstick baking spray.

Step 2

In a mixer, beat together cream cheese, sweetened condensed milk, whipped topping, almond extract and rum.

Step 3

Fold in nonpareils, reserving about 1 teaspoon for the topping.

Step 4

Spread whipped mixture on top of crust. Top with remaining granola bar mixture and sprinkle with reserved nonpareils. Cover with plastic wrap and freeze until firm, about 4-6 hours.