2 1/2 cups whole milk
1 cup barley flakes
2 tablespoons light brown sugar
1 tablespoon unsalted butter
Kosher salt
1 pint raspberries
1 tablespoon light brown sugar
1/2 Granny Smith apple, cut into matchsticks
2 tablespoons roasted pistachios, chopped
4 teaspoons chia seeds, covered in 1 tablespoon water
1/4 cup whole milk
Ground cinnamon, for sprinkling