Chocolate Caramel Candies aka homemade snickers bars

I historically have made myself sick over eating an abundance of these rich little candies every Christmas and I still haven't learned my lesson. These are SO delicious. I suppose for the average person these are extremely rich and half a piece is probably sufficient, but I could eat these all day all season long!

Recipe adapted from Taste of Home:
Ingredients:

Bottom Layer
-1 Cup Milk chocolate chips
-1/4 Cup butterscotch chips
-1/4 Cup peanut butter
Filling
-1/4 Cup Butter
-1 Cup sugar
-1/4 Cup evaporated milk
-1.5 C Marshmallow creme
-1/4 peanut butter
-1 teaspoon vanilla
Caramel Layer
-1 14oz package caramels
-1/4 Cup Heavy Whipping Cream
Top Layer
-1 Cup milk chocolate chips
-1/4 Cup butterscotch chips
-1/4 Cup creamy peanut butter

1. line a 9"x13" pan with foil sprayed with non-stick spray.
2. In a double boiler combine the 'Bottom layer' ingredients until melted and smooth. Pour into the pan and place in refrigerator to set.
3. In a double boiler melt butter over medium heat. Add sugar and evaporated milk until gently boiling. Reduce heat to medium low and boil and stir for 5 minutes. Remove from heat; stir in marshmallow cream, peanut butter, and vanilla. Spread over first layer, refrigerate until set.
4. In a double boiler combine the caramels and cream. Stir over medium low heat until melted and smooth. Pour over marshmallow layer and refrigerate until set.
5. In a double boiler combine all 'Top layer' ingredients and stir until melted and smooth. Pour over caramel layer and refrigerate until set. Once set, cover and refrigerate over night.
6. Remove foil from pan and cut into 1" squares.