Melt butter in a saucepan or skillet over medium heat. Add apples, brown sugar, cinnamon and nutmeg, and cook, stirring often, until apples are softened and caramelized, about 5-7 minutes. Remove from heat and let cool.

Meanwhile, stir cold milk into Quaker Real Medleys Yogurt Cups and set aside.

When the apples have cooled, spoon yogurt-oats mixture into a glass, followed by apples. Repeat layers until the glass is full.