Pre heat the oven to 180℃ fan forced.

Weigh out all the ingredients and put into a mixing bowl.

Line a baking tray with baking paper.

Use a 1/2 tablespoon to measure out the mixture for the top and bottom of each cookie.

Use your fingers to shape the mixture into cookies.

Place a small amount of water in a cup.  Wet a fork with the water and lightly press the fork onto the top of each cookie to create the indent on top.  Dunk the fork each time you use it

Place the cookies in the oven for approximately 7-8 mins, or fairly firm to touch.

Allow the cookies to cool on a wire rack before placing 1/2 a tablespoon of the chocolate hazelnut spread on half of the cookies.

Place the remaining cookies on top of the ones that now have chocolate hazelnut spread on them.

Enjoy them straight away while the spread is still runny. Or place them in the fridge on a lined plate or plastic container for approximately 15 mins for the spread to harden.