Preheat the oven to 350°F (175°C) and line a baking dish with parchment paper.
Blend mashed sweet potato, almond flour, cocoa powder, maple syrup, melted coconut oil, vanilla, baking powder, and salt until smooth.
Stir in dark chocolate chips for extra indulgence.
Pour the batter into the prepared baking dish and spread evenly.
Bake for 25–30 minutes, or until the center is set.
While baking, combine coffee, maple syrup, cocoa powder, and cinnamon in a saucepan over low heat.
Stir for 3–5 minutes until slightly thickened.
Let the brownies cool before drizzling with the warm coffee glaze.
Slice, serve, and pretend you’re only having one.