Mix the base: In a jar or bowl, combine 1/2 cup rolled oats, 2/3 cup milk, 1/3 cup Greek yogurt, 1 tablespoon chia seeds, 1 scoop vanilla protein powder, 1 teaspoon cinnamon, 1–2 teaspoons maple syrup, 1/2 teaspoon vanilla extract, and a pinch of salt.

Stir well: Whisk until no clumps of protein powder remain. If it seems too thick, add an extra splash of milk. The mixture should be pourable but not watery.

Chill: Cover and refrigerate for at least 4 hours, ideally overnight, to let the oats soften and the chia seeds thicken the mixture.

Make the “icing” (optional): Stir together 2 tablespoons Greek yogurt, 1–2 teaspoons milk, and 1 teaspoon maple syrup until drizzly.

Serve: Give the oats a good stir. Top with the yogurt “icing,” a light sprinkle of brown sugar or coconut sugar, and a dash of cinnamon. Add chopped nuts or raisins if you like.

Adjust consistency: If the oats are too thick after chilling, loosen with a splash of milk until creamy.