Step 1: In a jar or container with a lid, combine the rolled oats, chia seeds, and 1/4 tsp of the ground cinnamon. Stir well to ensure everything is evenly distributed.
Step 2: Add the milk, 1-2 tablespoons of maple syrup (or honey), vanilla extract, and a pinch of salt to the oat mixture. Stir thoroughly until all ingredients are fully incorporated.
Step 3: Cover the jar or container tightly with a lid and refrigerate for at least 4 hours, but preferably overnight. This allows the oats and chia seeds to absorb the liquid and thicken.
Step 4: Prepare the Cream Cheese Swirl (if using): In a small bowl, whisk together the Greek yogurt, softened cream cheese (if using), 1/2-1 tablespoon of maple syrup (or powdered sugar), and 1/4 tsp vanilla extract until smooth and creamy. If it's too thick, add a tiny splash of milk.
Step 5: When ready to serve, remove the **cinnamon roll overnight oats** from the refrigerator. Stir the oats gently. If the mixture is too thick, add a splash more milk until your desired consistency is reached.
Step 6: Spoon the prepared cream cheese swirl over the top of the oats. Use a spoon or knife to create a beautiful swirl effect. Sprinkle with the remaining 1/4 tsp of ground cinnamon and a drizzle of extra maple syrup, if desired. Enjoy your delicious **cinnamon roll overnight oats** cold!