Preheat oven to 375°F (190°C). Grease a 9 x 13 inch (33 x 23 cm) baking pan and line it with parchment paper.
In the bowl of a stand mixer, using the paddle attachment, cream butter with the Redpath® Golden Yellow Sugar and salt until creamy and smooth; about 2 minutes.
On low speed, incorporate the flour into the batter until blended; do not overmix. Add in toasted coconut and mix until just incorporated.
Scrape mixture into prepared baking pan. Using floured hands, spread and press into an even layer in the bottom of the pan. Place in the refrigerator to chill until firm; 15-30 minutes.
Remove from fridge, place in the preheated oven and bake for 15-17 minutes, or until just starting to turn golden.