Start by brewing a strong cup of coffee or pulling two shots of espresso. I like using a French press because it gives the deepest flavor. Set it aside while you prep the rest of the drink.
In a small saucepan, pour in the apple cider and heat it over medium-low heat. Stir occasionally so it doesn't scorch on the bottom. You just want it warm, not boiling.
In a separate small pan or the microwave, warm your milk until it's hot but not scalded. Use a frother or a whisk to give it a light, airy foam. This is what makes the latte feel special.
Add the caramel sauce, cinnamon, nutmeg, and vanilla extract directly into the warm apple cider. Stir until everything is fully combined and smooth. The kitchen will smell incredible at this point.
Pour the brewed coffee into your mug first, then slowly add the spiced apple cider mixture. Top it off with your frothed milk, pouring gently so the foam sits on top.
Finish with a drizzle of caramel sauce, a dollop of whipped cream if you like, and a cinnamon stick or apple slice on the rim. Serve it right away while it's warm and fragrant.