My favorite recipe Mom used to make

My Mom called them "Hello Dollys" but today they're more commonly referred to as "7-Layer Bars."
No matter what you call them they are the most divine, sweet, crunchy, chewy, sumptious dessert ever! And to think, only about 3 trillion calories per bar!

INGREDIENTS:
1/2 cup butter
1 cup graham cracker crumbs
1 cup semisweet chocolate chips
1 cup butterscotch chips
1 cup coconut
1 cup chopped walnuts (some prefer pecans)
1 can (15 ounces) sweetened condensed milk

PREP:
Melt the butter and mix with graham cracker crumbs. Pat the crumb mixture into a 9-x13-inch baking pan. Sprinkle the remaining ingredients over the crumbs in this order: choc chips, butterscotch chips, walnuts then coconut. Pour the can of sweetened condensed milk over all but don't stir.
Bake at 350° for about 25 minutes.
Cool and cut into bars.
Eat three or four, get sick, throw up, eat some more!