Add espresso to the Ninja coffee maker, set to "specialty brew" and travel cup size (4oz). You can also brew a strong cup of coffee in a regular coffee maker.

Add caramel, brown sugar, and cinnamon to a large mug.

Place in your coffee maker and brew into your mug.

Meanwhile heat milk for  minute in the microwave, then froth milk.

When latte is brewed give it a stir, top with frothed milk, and a sprinkle of cinnamon.