Start by roasting your bananas. Preheat the oven to 400°F (200°C). Peel and slice the bananas, then place them on a baking sheet. Bake for 15-20 minutes until golden and caramelized. Let cool slightly and mash with a fork until smooth.
In a small saucepan, combine the old-fashioned oats, cinnamon, and almond milk. Bring to a gentle boil over medium heat, stirring occasionally. Reduce heat to low and simmer for about 5 minutes until desired consistency.
Once cooked, remove from heat. Stir in the Roasted Banana Smash until well combined. Scoop into a bowl and add additional toppings as desired.