There’s something magical about the scent of cinnamon buns drifting through the kitchen—warm, spiced, sweet. But what if you could bottle that experience into your morning coffee? Enter: the Cinnamon Bun Iced Latte. This recipe has all the charm of a bakery-fresh cinnamon bun, but in a creamy, dreamy coffee format you can sip from your favourite chilled mason jar.

Cinnamon Bun Iced Latte in a mason bar glass with a white straw. White bowl of cinnamon sugar with a gold spoon to the left of the drink.

Why You’ll Love This Latte

  • Quick to make (no fancy equipment required)
  • Budget-friendly café-style drink
  • Naturally sweet and spiced
  • Delicious bakery treat that can be enjoyed on a hot day

Tips to Make the Best Cinnamon Bun Iced Latte Recipe

The coffee:

Make sure you are using strong brewed coffee or espresso. I like to make cold brew and keep it in the fridge. A cold brew recipe will usually last me a few days (gives 3 servings for my Iced Cinnamon Bun Latte recipe).

I use this fantastic cold brew maker. It makes flawless cold brew every time and is very versatile. 

The milk:

While this recipe can be made with any milk or milk alternative, I find that Oat Milk gives it the absolute BEST flavour. My preference is the Zero Sugar Earth’s Own Oat Milk.

The froth:

The secret to any cafe-inspired drink is a beautiful froth. I find the froth especially important when I’m not adding a topping (in this instance, when I’m not adding whipped cream). I use this hand-held frother when I’m in a rush. But the Keurig Milk Frother is simply amazing for making a substantial amount of froth.

The cup:

I love drinking a wonderful beverage out of a beautiful cup. When enjoying iced coffees, I find the large mason jar cups to be the best! They elevate the appearance of the drink and are delightful when you want to add a pretty touch to the rim of the glass.

Cinnamon Bun Iced Latte Recipe – Cozy Iced Coffee at Home

Cinnamon Bun Iced Latte

Cinnamon Bun Iced Latte

Yield: 1 serving
Prep Time: 5 minutes
Total Time: 5 minutes

Make this Homemade Iced Cinnamon Bun Latte at home—creamy, spiced, and perfectly refreshing. This easy iced coffee recipe infused with cinnamon-bun flavour will be your new go-to iced coffee recipe!

Ingredients

FOR THE LATTE

  • 3/4 cup strong coffee or espresso
  • 1/4 cup milk of choice (oat milk is my favourite)
  • 1 TBSP maple syrup
  • 1/2 tsp cinnamon
  • 1/2 tsp vanilla extract
  • pinch of cinnamon

CINNAMON SUGAR RIM

  • 1 TBSP sugar
  • 1/2 tsp cinnamon

Instructions

OPTIONAL CINNAMON SUGAR RIM

  • In a shallow dish, mix 1/2 tsp cinnamon and 1 Tbsp sugar.
  • Lightly moisten the rim of your glass with maple syrup or milk.
  • Dip into the sugar mixture and twist to coat.

MILK MIXTURE

  1. In a small saucepan (or microwave-safe container), warm the milk with cinnamon, vanilla, and maple syrup.
  2. Froth if desired.

PREPARATION OF BEVERAGE

  1. Fill a glass with ice.
  2. Pour in coffee, then the milk mixture.
  3. Add whipped topping (optional).
  4. Add a pinch of cinnamon on top (optional).
  5. Stir and sip.
  6. Enjoy!

Tips & Variations

  • Make it decaf: Swap regular coffee for your favourite decaf.
  • Add a swirl of whipped cream and cinnamon for a treat!
  • Try cold foam on top for a café-style finish.

Frequently Asked Questions

Can I make this cinnamon bun iced latte dairy-free?
Absolutely! As I mentioned, one of my favourite ways to make this drink is with oat milk! Just swap in your favourite non-dairy milk — soy milk and almond milk both work just as beautifully. You can also use a plant-based coffee creamer for extra richness.

Can I use a different sweetener instead of maple syrup?
Yes! Brown sugar or vanilla syrup would work well here. Just adjust to taste as some sweeteners are stronger than others.

Do I have to use espresso?
Nope! Strong brewed coffee or cold brew concentrate also works. The espresso just gives it that bold coffeehouse flavour.

How can I make it extra frothy and café-style?
Use a milk frother to mix your milk, cinnamon, and syrup before pouring it over the coffee. It adds the perfect creamy texture.

How many ice cubes should I use?
I usually do 5 or 6 iced cups but the amount is up to you! 

Closing Thoughts

Whether you’re easing into a slow morning or grabbing a moment of calm in the afternoon, this cinnamon bun iced latte is your hug in a chilled glass. It’s cozy, it’s sweet, and it might just become your new go-to beverage.

P.S. If you like this beverage, I can guarantee you’ll love my Iced Capps Knock-Off Recipe!

 

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02/15/2026 02:04 pm GMT Lasso Brag

 



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Jennifer Bly
Jennifer Bly
Author of My Kitchen, My Classroom: An Introduction to Homeschool and creator of The Deliberate Mom. Jennifer writes about parenting, homeschooling, her faith, and life with her husband and two girls. Jennifer has a Bachelor of Applied Human Service Administration Degree with a specialization in Early Learning in Child Care.
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