Step 1

Preheat the oven to 325 degrees Fahrenheit. Grease a 9x13-inch baking dish with baking spray or butter. Line it with parchment paper and leave an overhang on the sides.

Step 2

In a large bowl, combine the graham cracker crumbs and melted butter until the crumbs are evenly moistened. Spread and press the crust into the bottom of the greased baking dish.

Step 3

Pour 1/2 can of sweetened condensed milk over the crust. Top with semi-sweet chocolate chips, walnuts, coconut, and white chocolate chips. Gently press the toppings into the crust. Pour the remaining condensed milk evenly over the toppings.

Step 4

Bake for 25 to 30 minutes, or until lightly browned and the coconut flakes are golden. Let it cool to room temperature before slicing into squares.

Step 5

Using the overhangs, lift the baked dish onto a flat surface. Cut into bars with a sharp knife. Enjoy!