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    Home » Recipe Index » Drinks and Smoothies

    Brown Sugar Oat Milk Latte

    Published: Nov 22, 2025 by Jessica

    JUMP TO RECIPE PIN SHARE

    Next time you need a caffeine boost, treat yourself to this amazing homemade brown sugar oat milk latte! It is easy to make at home with simple ingredients and minimal equipment, and I'll share tips if you don't have an espresso machine or a frother. It is extra creamy, naturally vegan & dairy-free and seriously delicious!

    Large glass of oat milk brown sugar latte with a bowl of brown sugar in the background.

    It's the beginning of winter, which mean that I crave all sorts of oat milk lattes. I particularly enjoy matcha lattes, like this strawberry matcha latte and this simple chai matcha latte.

    But sometimes all you need is a coffee-flavored latte! This cardamom latte and this protein-rich peanut butter latte are favorites and I make them often, but now this brown sugar lat milk latte has completely stolen the show!

    It is perfectly sweetened with caramel-like brown sugar, has a little hint of cinnamon flavor to round up the sweet flavor and is ultra creamy and smooth, thanks to the oat milk.

    This is a fully vegan and dairy-free recipe, and all you need are a handful of simple ingredients (and it can be made without fancy equipment), so it is easy to make right at home.

    Enjoy! ❤️

    Jump to:
    • ❤️ Why you will love this recipe
    • 🗒 Ingredient notes (+ substitutions)
    • 📝 Variations
    • 🍽 How to make a brown sugar oat milk latte
    • 💡 Helpful tips
    • ❓ FAQs
    • ☕️ More dairy-free latte recipes you might like
    • 📖 Recipe

    ❤️ Why you will love this recipe

    • Quick & Easy: make it at home within 5-10 minutes!
    • Easy to customize: add spices, swap the milk and tweak the sweetness level
    • Vegan: use oat milk for an ultra-creamy and dairy-free drink!
    • Cheaper (and better) than in the coffee store

    🗒 Ingredient notes (+ substitutions)

    Showing are the ingredients needed to make oat milk brown sugar latte on a table.
    • Espresso: use 2 shots of espresso coffee or about ½ cup of strongly brewed coffee. Use decaf if needed!
    • Oat milk: I love the full-fat oat milk from Oatly, but you can use any brand or even swap for almond milk or soy milk. I think full-fat works better for a creamier result and choose unsweetened if possible.
    • Brown sugar: dark or light brown sugar both work.

    ⭐️ Full list of ingredients (+ quantities) down below in the recipe card!

    📝 Variations

    • Spices: a hint of cinnamon works well with the brown sugar, but nutmeg, cardamom (check out this cardamom latte!) or chai mix are great too.
    • Iced brown sugar latte: feel free to serve your latte cold! To do so, simply skip warming up the milk and pour espresso + flavored milk over a tall glass filled with ice cubes.
    • Higher-in-protein: for a filling mid-afternoon snack, then add a spoonful of peanut butter to the milk before mixing. Check out my popular peanut butter latte for inspiration!

    🍽 How to make a brown sugar oat milk latte

    A metal dish with warm milk and spices.

    Step 1: Warm the milk in a tall container, then add the brown sugar, cinnamon and vanilla extract.

    A frother frothing milk and spices.

    Step 2: Mix and froth using an electric frother (see tips below for other options).

    Espresso coffee pouring in a large glass.

    Step 3: Pour the espresso coffee into your serving glass or mug.

    Milk pouring over coffee in a large glass.

    Step 4: And top it off with your frothed brown sugar milk. Enjoy right away!

    ⭐️ Detailed recipe (+ video) down below in the recipe card!

    💡 Helpful tips

    • Type of coffee: Freshly prepared espresso coffee is best for making a latte, but if you don't have an espresso machine, then don't let this stop you! You can also use ½ cup of strongly brewed coffee using a regular coffee machine and the result will still be amazing.
    • Frothing the milk: Warming up the milk before frothing helps make your drink super creamy and thicker. I like using my small handheld frother (you can find one for under 10$ online), but if you don't have one, then you could blend the warm milk with brown sugar, vanilla and cinnamon until thicker, creamy and frothy. This works especially well if you have a high-speed blender. Check out my vanilla matcha latte to see how I do that.
    • Adjust flavors: you can easily use more or less brown sugar, cinnamon and vanilla. Make sure to taste as you go!
    Large glass of oat milk brown sugar latte with a bowl of brown sugar in the background.

    ❓ FAQs

    Can I froth the milk without a frother?

    As described above, you can blend the milk with the flavoring ingredients on high speed until frothy. Another way would be to use a French press and vigorously go up and down with the mesh until frothy. Shaking the warm milk in a mason jar also would work if you don't have a frother!

    Can I make it with regular sugar?

    Yes, although the flavor will be different. Brown sugar has a deep caramel-like taste, which makes this latte so unique and decadent. But if white sugar is all you have, go for it!

    Showing the frothy milk over a oat milk brown sugar latte.

    ☕️ More dairy-free latte recipes you might like

    • View on a the oat milk foam over a chocolate chai latte topped with a star anise.
      Chocolate Chai Latte
    • Showing a tall glass of iced strawberry matcha oat latte.
      Iced Strawberry Oat Matcha Latte
    • View on a tall glass of iced dirty chai latte.
      Iced Dirty Chai Latte (with Oat Milk)
    • Showing is a layered iced strawberry latte with ice cubes where you can see the layers of strawberry purée, milk and coffee.
      Iced Strawberry Latte (Strawberry Coffee)

    I hope you like this brown sugar oat milk latte as much as we do! If you try it, please leave a comment below and rate the recipe to let me know how it was. Your feedback is so helpful!

    Let's stay in touch with Instagram, Pinterest and Facebook. Also, don't forget to subscribe to my newsletter to be sure not to miss anything.

    📖 Recipe

    Large glass of oat milk brown sugar latte with a bowl of brown sugar in the background.

    Brown Sugar Oat Milk Latte

    5 from 1 vote
    Next time you need a caffeine boost, treat yourself to this amazing homemade brown sugar oat milk latte! It is easy to make at home with simple ingredients and minimal equipment, and I'll share tips if you don't have an espresso machine or a frother. It is extra creamy, naturally vegan & dairy-free and seriously delicious!
    PRINT RECIPE PIN RECIPE
    Prep Time5 minutes mins
    Total Time5 minutes mins
    Servings 1 serving
    Author Jessica Laroche

    Equipment

    • Espresso machine (can also be made with a regular coffee machine, see notes)
    • Small pot or a milk frothing pitcher
    • Electric frother (there are other ways to froth your milk without it, see notes)

    Ingredients
      

    • 2 shots espresso - or ½ cup strongly brewed coffee
    • 1 cup oat milk - or use your favorite milk
    • 2 tbsp brown sugar
    • ½ tsp vanilla extract
    • ¼ tsp cinnamon

    Instructions
     

    • Warm up your milk until steamy (but do not boil). Remove from the heat, then add the brown sugar, cinnamon and vanilla extract.
    • Froth the milk until the ingredients are combined and the milk is thicker and frothy to your liking.
    • Make the espresso coffee and pour into your serving glass or mug. Top it off with the flavored frothy milk, stir and enjoy!

    Video

    Notes

    • Type of coffee: Freshly prepared espresso coffee is best for making a latte, but if you don't have an espresso machine, then don't let this stop you! You can also use ½ cup of strongly brewed coffee using a regular coffee machine and the result will still be amazing.
    • Frothing the milk: Warming up the milk before frothing helps make your drink super creamy and thicker. I like using my small handheld frother (you can find one for under 10$ online), but if you don't have one, then you could blend the warm milk with brown sugar, vanilla and cinnamon until thicker, creamy and frothy. This works especially well if you have a high-speed blender. Check out my vanilla matcha latte to see how I do that.
    • Adjust flavors: you can easily use more or less brown sugar, cinnamon and vanilla. Make sure to taste as you go!
    • Nutrition: please note that the nutritional information is an estimate per serving provided for informational purposes only (calculated by software) and accuracy is not guaranteed. Consult with your healthcare provider or a registered dietitian if you need precise nutrition calculations for health reasons.

    NUTRITION

    Calories: 232kcal | Carbohydrates: 49g | Protein: 4g | Fat: 3g | Saturated Fat: 0.1g | Polyunsaturated Fat: 0.1g | Sodium: 129mg | Potassium: 224mg | Fiber: 2g | Sugar: 42g | Vitamin A: 494IU | Vitamin C: 0.1mg | Calcium: 371mg | Iron: 2mg
    CLICK TO SUBSCRIBE FOR UPDATES!
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    More Healthy Plant-Based Drinks

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      Cucumber Spinach Smoothie
    • Glass of strawberry oat milk with ice cubes and sliced fresh strawberries.
      Homemade Strawberry Oat Milk
    • A mug of dairy-free high-protein hot chocolate garnished with mini marshmallow.
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    • A short glass filled with a no banana peanut butter smoothie and a red and white straw.
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    Reader Interactions

    Comments

    1. Anonymous says

      April 06, 2026 at 8:45 am

      5 stars
      Hi Jess! This was great, thanks for sharing.

      Reply
      • Jessica says

        April 28, 2026 at 3:02 pm

        Glad you enjoyed it! 😊

        Reply

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    Hi there! I’m Jessica, a pasta obsessed French Canadian now living in beautiful Maine. I’m a mom of two, experienced foodie and ninja meal planner. I believe everyone can make stress-free plant-based meals with wholesome ingredients that your family and friends will love. 

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