Thoroughly grease a 9x13 inch-baking pan. Melt 1 1/4 cups chocolate chips with 1/4-cup peanut butter in a saucepan or microwave, then pour into the baking dish and spread until even. Place in the fridge for 30 minutes or in the freezer for 15 minutes.

While the chocolate hardens make the nougat layer. Melt the butter in a saucepan over medium heat. Add in sugar and milk, stirring until dissolved and bring to a boil. Let cook for 5 minutes, stirring occasionally. Add in marshmallow fluff and vanilla, stirring until smooth. Turn off heat and fold in peanuts, then pour over bottom chocolate layer. Let cool completely, about 30 minutes or 15 minutes in the fridge.

To the bowl add the brown sugar, cream or coconut milk and vanilla. Beat until combined, fluffy and light in color. Beat in the flour and salt until combined. Stir in the chocolate chips. Spread the cookie dough over the caramel layer, be carful not to press too hard into the caramel. You don't want to mix the two layers.

Melt 1 1/2 cups chocolate chips with 1/4-cup peanut butter in a saucepan, or just microwave them, pour over caramel and spread until even. Sprinkle with the pretzels and drizzle with the remaining melted chocolate. Let cool and harden completely.

Refrigerate for at least one hour before serving, then cut as desired. These can stay at room temperature, but they do get soft and gooey. My family personally likes them best kept in the fridge, but left out for 15 minutes or so before eating!