It sounded interesting to me to! I redid your recipe the best I could - so how's this....
piggykins
Multiple--Choice Bar Cookies quilter_va
½ cup butter
1 can sweetened condensed milk (14 ounces)
Group A: 1 ½ cups Graham cracker crumbs Vanilla wafer crumbs chocolate wafer crumbs Animal cracker crumbs Sugar cookie crumbs
Group B: 2 cups Chocolate chips Butterscotch chips Peanut butter chips Raisins (regular or golden) M & M’s (no nuts)
Group C: 2 cups Flaked coconut (5 ounces) Rice Krispies Miniature marshmallows (use 2 ½ cups) Frosted cornflakes, crumbled
Group D: 1 cup Chopped walnuts Chopped pecans Chopped peanuts Chopped cashews
Melt the butter and pour it into a 9 x 13-inch cake pan. Tip the pan to coat the bottom.
Evenly sprinkle one ingredient from Group A over the melted butter. Drizzle sweetened condensed milk over the crumbs . Evenly sprinkle one ingredient from Group B on top.
Evenly sprinkle one ingredient from Group C on top of that. Evenly sprinkle one ingredient from Group D over the very top. Press everything down with the palms of your hands.
Bake at 350 degrees for 30 minutes. Cool thoroughly and cut into brownie-size bars.

"Have a piggy perfect day!"