Magic Bar

2 C graham cracker crumbs
1 C unsalted butter, melted
14 oz can sweetened condensed milk
1 C dark chocolate chips
1 1/4 C unsweetened dried coconut (you can buy it bulk from a health-food shop)
1 C walnuts, chopped (peanuts are good too)
1/2 C raisins
5 Tsp rum

Preheat the oven to 325 degrees F. 
Put the raisins in a small bowl, and pour the rum over the top. Microwave for 30 seconds. Set aside for about 5 minutes, and then drain. 
Line a 9" x 13" glass Pyrex dish with lightly buttered foil or parchment paper. 
Mix the graham cracker crumbs with the melted butter, and spread the mixture into the lined baking dish. Smooth the mixture out with your hands or a spatula, so that you have an even layer of graham cracker crumbs. 
Drizzle the can of sweetened condensed on top of the graham cracker crumbs, and then add the chocolate chips, coconut, nuts and raisins (drained) evenly over the top. Carefully push the ingredients down into the sweetened condensed milk. 
Bake for about 35 minutes, and then allow to cool before cutting into squares.