For the Cookie:

1. Preheat oven to 350°. Line a baking sheet with parchment paper and set aside for later.
2. Cream together butter and sugar for approximately 2 minutes.
3. Add in eggs, vanilla extract and corn syrup. Mix until just combined.
4. Add in flour, cocoa powder, baking soda, cornstarch and salt. Mix until dough forms.
5. Scoop approximately 3 tablespoons of dough into your hands and roll into a ball.
6. Place 6 dough balls onto a prepared baking sheet. Gently press down on the top of the dough ball to slightly flatten it down a teeny bit. Your dough should look like a thick hockey puck now. (You still want the dough to be thick. Don’t go to crazy with this step.)
7. Chill your dough pucks for at least 15 minutes in the refrigerator before baking. You can do this right on the baking sheet.
8. Pop the cookies into the oven for 9-11 minutes. You want the edges to start to look a little crisp and the middle to puff up. Do not over bake the cookies as they will continue to bake while they cool. 9 minutes was the perfect amount of time for my cookies.
9. Allow the cookies to cool on the baking sheet for 10 minutes. While the cookies are cooling begin making the toppings.

For the Toppings:

1. While the cookies are still warm, gently poke a few holes into the center of the cookies with a fork. Make sure not to poke all the way through the cookie. Spoon approximately 1 tablespoon of sweetened condensed milk onto the center of the warm cookie. Evenly spread out. Put the cookies in the refrigerator while you make the whipped topping.
2. In a bowl, beat your heavy cream on high with a hand mixer until soft peaks start to form. Turn the speed down to a low speed.
3. Slowly add in vanilla and powdered sugar and continue to mix on low until completely combined. Once combined turn the mixer back up to a high speed and mix until stiff peaks appear.
4. Spoon the whipped cream into a piping bag. Generously pipe the whipped topping onto each cookie.
5. Drizzle caramel over the whipped topping and top off each cookie with Heath bar pieces.
6. Place in the refrigerator for at least 30 minutes.
7. DIG IN GIRL!