Coffee Recipes

Keto Cinnamon Brown Sugar Iced Coffee

Millie Pham

Let’s talk about the perfect coffee pick-me-up that feels like a treat and fits into your keto lifestyle!

This Keto Cinnamon Brown Sugar Iced Coffee is smooth, creamy, and packed with warm cinnamon spice and just the right amount of sweetness—all while being sugar-free and low-carb.

It’s my go-to when I want something that tastes like a fancy coffee shop drink but is super easy to make at home.

Plus, your family might start stealing sips, so be prepared to make extra!

What You’ll Need

Ingredients

  • 1 cup brewed coffee (cooled)
  • 1/2 cup unsweetened almond milk (or heavy cream for extra richness)
  • 2 tbsp keto-friendly brown sugar substitute (like Swerve or Lakanto)
  • 1/4 tsp ground cinnamon
  • 1/4 tsp vanilla extract
  • Ice cubes
  • Optional: Whipped cream or a sprinkle of extra cinnamon for garnish

Tools

  • Coffee maker or French press
  • Tall glass or mason jar
  • Reusable straw
  • Small whisk or spoon
  • Measuring spoons
Keto Cinnamon Brown Sugar Iced Coffee

Pro Tips

  1. Cool your coffee completely! Hot coffee will melt the ice and water down your drink. Chill it ahead of time for the best results.
  2. Blend for frothiness! For a café-style touch, blend the coffee, almond milk, and sweeteners in a blender for a frothy finish.
  3. Sweetness is customizable. Start with 1 tablespoon of sweetener and adjust to taste—it’s always easier to add more!
  4. Cinnamon garnish hack: Sprinkle cinnamon on top through a fine mesh sieve to get an even, professional look.
  5. Make it kid-friendly! Skip the coffee and swap in chilled herbal tea for a caffeine-free option that kids can enjoy.

Substitutions and Variations

  • Milk Options: Use heavy cream for a richer drink, or coconut milk if you prefer a dairy-free version.
  • Sweetener Swaps: Any keto-friendly sweetener works—erythritol, monk fruit, or stevia.
  • Spice It Up: Add a pinch of nutmeg or a splash of sugar-free caramel syrup for extra flavor.

Make Ahead Tips

Brew and chill a batch of coffee ahead of time. You can also pre-mix the almond milk, sweetener, cinnamon, and vanilla in a jar and keep it in the fridge for up to 3 days. Just shake it up before pouring over ice!

How to Make Keto Cinnamon Brown Sugar Iced Coffee

Step 1: Brew Coffee

Brew 1 cup of coffee and let it cool completely. You can use your favorite coffee maker or French press.

Step 2: Mix Sweeteners and Spices

In a small bowl, whisk together the keto brown sugar substitute, ground cinnamon, and vanilla extract with 2 tablespoons of almond milk until smooth.

Keto Cinnamon Brown Sugar Iced Coffee

Step 3: Combine Coffee and Milk Mixture

In a tall glass, fill halfway with ice cubes. Pour in the cooled coffee, then stir in the sweetened almond milk mixture until well blended.

Step 4: Garnish and Serve

Top with a dollop of whipped cream and a sprinkle of cinnamon, if desired. Pop in a reusable straw and enjoy!

Keto Cinnamon Brown Sugar Iced Coffee

Leftovers and Storage

This drink is best enjoyed fresh, but you can store any leftover coffee in the fridge for up to 3 days. Keep the milk mixture separate until ready to use.

Conclusion

This Keto Cinnamon Brown Sugar Iced Coffee is an easy, guilt-free indulgence that’ll brighten your day.

Whether you’re sipping it solo or sharing with your family, it’s a treat that feels extra special.

Give it a try, and let me know in the comments how it turned out for you—or if you have any fun twists of your own to share!

Hi there! I'm Millie Pham, a devoted brewer and tea lover at heart. As the founder of Bean Leaf Cup, my mission is to share my tea and coffee expertise with you all. I firmly believe that creating a fantastic cup of tea or coffee should be easy for everyone. No matter if you're already a coffee or tea expert or just beginning your journey, I'm here to help you navigate the world of brewing. Welcome aboard!