This iced brown sugar coffee will be the first thing you think about each morning. This simple recipe is perfectly sweet, creamy, and packed with brown sugar flavor from a three-ingredient homemade brown sugar simple syrup.
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Why you’ll love this coffee
This iced brown sugar coffee feels like a daily treat. It’s easy to make, tastes amazing, and saves money compared to drive-through drinks. Highlights:
- Quick and easy: It takes just a couple of minutes and a few basic ingredients.
- Delicious: If you enjoy the caramel-like flavor of brown sugar espresso drinks, this will hit the same notes.
- Budget friendly: Making this at home costs a fraction of buying coffee every day.
- Adjustable sweetness: You control how much brown sugar syrup to add, so it can be tailored to your taste.
If you enjoy coffee, this drink is worth trying. Below are the ingredients and instructions to make it at home.

Ingredients
- Brewed coffee: Any cooled or iced brewed coffee works—cold brew, hot coffee poured over ice, bottled brewed coffee, or even instant coffee.
- Brown sugar simple syrup: Homemade syrup made with dark brown sugar and vanilla extract gives the best flavor. Store-bought syrup works in a pinch.
- Milk: Use your preferred milk—dairy or plant-based. Oat milk gives a creamier texture similar to the popular brown sugar oat milk drinks.
- Ground cinnamon: A light sprinkle to enhance the brown sugar flavor.
- Ice cubes: Omit for a hot version and use hot coffee instead.
Step-by-step instructions
- Fill a large mason jar or tall glass (a 32 oz. mason jar works well) with ice to the top. You can also use a cocktail shaker if you want to shake the drink.

- Pour cooled brewed coffee over the ice. If using hot coffee, cool it separately before adding to the jar so it doesn’t melt the ice too quickly.

- Add 2–3 teaspoons (or to taste) of brown sugar syrup and a sprinkle of cinnamon, then stir well until combined.

- Pour in your milk of choice and stir until the drink is fully combined.

- Pause to enjoy the swirl of milk mixing with the coffee—then finish stirring.

- Enjoy as-is or top with frothed milk for a creamier finish.

Favorite iced coffee jars & accessories
I like 32 oz. wide-mouth mason jars because they hold plenty of ice and look stylish. Useful accessories include bamboo or stainless steel lids with straws and silicone sleeves for grip and protection.
- 32 oz. wide-mouth mason jars
- Bamboo lids with straws
- Stainless steel lids with straws
- Mason jar silicone sleeves
Recipe FAQ
Can you make this ahead of time?
Yes. Make the drink up to 2–3 days in advance and store it in the refrigerator. If preparing the day before, mix all ingredients except the ice and add ice just before serving to preserve the texture.
Can I use instant coffee?
Yes. Instant coffee works fine—just dissolve the instant coffee in cold water (about two teaspoons per serving) and proceed with the recipe.
Variations
- Brown sugar latte: Use espresso with brown sugar syrup and steamed milk for a hot latte, or espresso and milk over ice for an iced latte.
- Brown sugar oat milk shaken espresso: For a version similar to popular café drinks, swap regular milk for oat milk and use brewed espresso. Shake with ice for a light, frothy texture.
- If you prefer, add a cinnamon stick to the brown sugar syrup while simmering instead of sprinkling ground cinnamon into the finished drink.

You’ll also love
Iced Peach Green Tea Lemonade (Low-Sugar Starbucks Copycat)
Raspberry Watermelon Refresher
Mango Pineapple Refresher
Iced Strawberry Green Tea

Iced Brown Sugar Coffee
Jamie N, Registered Dietitian
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Ingredients
- 2-3 tsp brown sugar syrup
- 12 oz brewed coffee, cooled or cold
- 1/4-1/2 cup milk, or oat milk, almond milk, cashew milk, soy milk, etc.
- 1 cup ice
- sprinkle cinnamon
Instructions
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Fill a large mason jar or tall glass with ice cubes. You can also use a shaker and shake the drink if you prefer.
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Pour cooled brewed coffee over the ice.
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Add brown sugar syrup and a sprinkle of cinnamon, then stir well.
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Pour in milk and stir until fully combined.
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Serve immediately, or top with frothed milk if desired.
Nutrition
Nutrition information is automatically calculated and should only be used as an estimate.