In a medium bowl, mix together the almond milk, banana, almond butter, maple syrup, cinnamon, and salt until smooth. Fold in the oats and chia seeds. Divide between 2 small bowls, ramekins or mason jars. Cover and refrigerate overnight.
Top with sliced bananas, slivered almonds and some extra maple syrup, or enjoy as is. For a warm oatmeal, pop the bowl in the microwave for 30 seconds.