- Begin by brewing your shot of espresso into a latte mug. 
- In a saucepan, combine the milk, brown sugar, ground cinnamon, and vanilla extract. Heat until the sugar is dissolved and the milk is steaming. 
- Froth the milk mixture until it’s creamy and has a smooth texture. 
- Pour the frothed milk over the espresso. 
- If desired, top with whipped cream. 
- Garnish with a sprinkle of crumble topping or ground cinnamon for that authentic coffee cake feel.