There’s something about the quiet moments just after breakfast when a little extra warmth feels like a hug in a mug. This oatmeal cookie latte sneaks in with its gentle cinnamon and nutmeg aroma, wrapping around the espresso’s boldness and the creamy milk foam. It’s the kind of drink that makes you pause—maybe while your mind is wandering off to that unfinished to-do list or the soft hum of a rainy afternoon outside the kitchen window.

I remember the first time I tried making it, a little distracted by the phone buzzing nearby and the dog nudging my leg for attention. Somewhere between straining the oat syrup and frothing the milk, I accidentally spilled a bit of cinnamon on the counter, which felt like a small kitchen defeat but didn’t stop me from sipping the finished latte with a satisfied sigh. The flavors lingered just right, like a memory of a homemade cookie without the crumbs.

Its blend of warm spices and oats makes it a comforting treat beyond your usual coffee routine.
The homemade oatmeal syrup adds a cozy depth that’s easy to prepare but feels special.
It’s simple—and that’s kind of the point—no need for complicated syrups or fancy equipment.
Best enjoyed fresh, which means it’s a little moment of indulgence you get to look forward to.

If you’re hesitant about trying to make your own oat syrup, don’t worry—it’s more forgiving than you’d expect, and any leftover syrup keeps well for a few days in the fridge. Just gently reheat before mixing into your coffee. This latte is just waiting to become your new go-to comfort drink when you need a small break.

Oatmeal Cookie Latte

Print Recipe

A cozy and delicious oatmeal cookie latte that combines the warm flavors of cinnamon, brown sugar, and oats with rich espresso and steamed milk for the perfect fall-inspired coffee treat.

Prep Time: 5 minutes
Cook Time: 5 minutes
Total Time: 10 minutes
Yield: 1

Ingredients

Scale

1 shot (1 ounce) espresso
1/2 cup whole milk
1/2 cup water
2 tablespoons rolled oats
2 tablespoons brown sugar
1/4 teaspoon ground cinnamon
1/8 teaspoon ground nutmeg
1/4 teaspoon vanilla extract
Whipped cream, for topping
Ground cinnamon, for garnish

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Instructions

In a small saucepan, combine the water, rolled oats, brown sugar, ground cinnamon, and ground nutmeg.
Bring the mixture to a simmer over medium heat, stirring occasionally, and cook for 3 to 4 minutes until the oats soften and the sugar dissolves.
Remove the saucepan from heat and strain the oat mixture through a fine mesh sieve into a bowl, pressing gently to extract the liquid. Discard the solids.
Heat the milk in a separate small saucepan or microwave until hot but not boiling.
Froth the hot milk using a milk frother or whisk vigorously until foamy.
Pour the espresso shot into a large mug.
Add the strained oatmeal cookie syrup and vanilla extract to the espresso and stir to combine.
Slowly pour the frothed milk over the espresso mixture, holding back the foam with a spoon.
Spoon the foam on top of the latte.
Top with a dollop of whipped cream and a light sprinkle of ground cinnamon for garnish.
Serve immediately and enjoy your oatmeal cookie latte.

For making this latte, you really don’t need anything fancy—just a small saucepan and something to froth your milk, even a whisk works if you don’t have a frother. I like it with a dollop of whipped cream on top, but you could skip it or add a sprinkle of nutmeg or cinnamon instead. Sometimes I swap out whole milk for oat milk, which feels extra cozy, though it changes the texture a bit. If you want to mix things up, try a little maple syrup in place of brown sugar for a hint of maple sweetness, but that’s just me experimenting. Another time, I threw in a pinch of cardamom, and it was surprisingly nice, though not everyone might love that twist.

FAQ

Can I use instant coffee instead of espresso? You can, but the flavor won’t be quite the same—espresso gives that rich, bold base that balances the sweetness.

How long can I keep the oat syrup? It stores in the fridge for up to three days; just warm it gently before adding to your coffee.

Is this latte good iced? I haven’t tested it iced, but I imagine chilling the oat syrup and espresso then mixing with cold milk could be refreshing in warmer weather.

Ready to cozy up with a cup that tastes like a treat and feels like a small escape? Give this oatmeal cookie latte a try and make your next coffee break something to look forward to.