Step 1

Preheat oven to 350 degrees.

Step 2

Prep a 9 x 13 inch baking pan with nonstick baking spray.

Step 3

Add melted butter in a mixing bowl, add sugar and using an electric mixer cream the butter and sugar.

Step 4

Add one egg at a time, beating directly after each addition.

Step 5

Add the vanilla extract. Beat to blend.

Step 6

Scoop in the flour, mix well. Pour in the Hershey syrup.

Step 7

Mix to combine all ingredients. Pour the batter into the prepared baking pan.

Step 8

Bake at 350 degrees for 35-40 minutes. (Test by inserting a toothpick to see if the brownies are done.) If done, remove from the oven and set aside to cool in the pan. Allow the brownies to cool for 10-15 minutes.

Step 9

Add the butter, cocoa, and 1 tablespoon of milk in a small saucepan.

Step 10

Slowly bring this to a boil. Add the powdered sugar in a mixing bowl.

Step 11

Slowly add in the cocoa mixture.

Step 12

Use an electric mixer to blend the ingredients.

Step 13

Add the rest of the vanilla extract and milk. ( Only add a little at a time to make the right consistency.)

Step 14

Use an offset spatula, spread the frosting on the brownies.

Step 15

Set aside to allow the frosting to harden to a fudge-like consistency.

Step 16

Allow the brownies to cool completely before cutting into squares.