In an airtight container or jar, combine rolled oats, unsweetened almond milk, Greek yogurt, vanilla protein powder, almond butter, almond extract, vanilla extract, and a pinch of salt. Stir until smooth.

Add honey or maple syrup to sweeten to taste, mixing thoroughly until combined.

Gently fold in sliced almonds, ensuring an even distribution throughout the mixture.

Cover the container and refrigerate overnight, or for at least 4 hours for the oats to soak.

In the morning, stir the mixture and adjust consistency with a splash of almond milk if needed. Serve topped with additional sliced almonds and optional powdered sugar.