2Melt the butter — In a saucepan, add butter and turn it on medium heat until melted.
3Thicken the mixture — Add sweetened condensed milk and coconut flakes. Stir on medium heat for 5-7 minutes until the mixture is thickened and can pull away from the pan.
4Cool the mixture — Add it into a separate bowl and place in the refrigerator until cooled.
5Form the balls — Once cooled, take a tbsp of the mixture and roll it between greased hands to form a ball. Place it onto a parchment-lined pan and repeat until all of the mixture is formed into bite-sized balls.
6Sugar coating
7Boil the coating — In a saucepan, combine sugar, water, and vinegar. Bring to a boil, stirring occasionally, until it turns amber in color. Take off the heat.
8Dip the balls — Insert a toothpick into each ball and dip it into the amber sugar. Place back onto a parchment-lined pan.