Line your slow cooker with baking paper (I used a 7Ltre Breville Slow Cooker)
Place flour, coconut, sugar together in one bowl and stir.
Add butter, egg and vanilla together and stir.
Add this mixture into the dry mixture and stir well.
Then place the cookie dough into the bottom of your slow cooker, and using a wet hand, flatten the biscuit mixture along the bottom of your slow cooker until it is spread out with about an inch from the sides of your slow cooker.
Place a teatowel under the lid and cook for 1:45 on high (times may vary depending on sc)
Remove the baking paper with the biscuit on it, and working quickly, I used a small circle cookie cutter, and cut 14 small circles out of the mixture. Leave biscuits to cool.
Icing Mixture
Lightly whisk eggwhite and lemon juice together in a bowl. Gradually add icing sugar, whisking until smooth and combined.
Once mixed, then add red food colouring (as much or as little) as you choose. I added a small amount and swirled it in with the white mixture until I got a 'swirly colour'
Decorate your cookies as you desire
(You can also use marshmallows, m&m's, smarties, gummy worms, caramel, whipped cream, raspberry jam for decorations as well)