Easy as 123

My second daughter who is in grade 12 made these Easy as 123 fudge squares for her school potluck. In fact her classmate requested she make it. What's funny is that condensed milk has always been something we used for baking but in SouthEast Asia (Vietnam, Malaysia etc) people use it in coffee and milo. After my son got back from Malaysia he started to insist that Milo just wouldn't be the same without it. Something even more strange to me is that Milo machines are ubiquitous in Malaysia the way pop machines are here.