Though I am usually on team crispy and flaky for my croissants, Waga Waga Den’s Rosuto Niku ($20+) was a pleasant surprise as the viennoiserie pastry was so buttery and soft. An indulgent snack, the off-menu item is one to savour as the thinly sliced roasted wagyu was wonderfully seasoned and tender - almost melts in the mouth. The tinge of tanginess from the mustard was the cherry on top.