Coffee Recipes

Keto Iced Coffee Frappe

Millie Pham

If you’re craving a creamy, icy coffee treat but want to keep it low-carb, this Keto Iced Coffee Frappe is exactly what you need.

It’s rich, frothy, and takes just a few minutes to whip up.

The best part?

It’s completely customizable—make it as sweet, creamy, or coffee-strong as you like.

I love making this in the afternoons when I need a pick-me-up, and my kids love “helping” me blend it, even though they know it’s mom’s special coffee drink. 😊

Let’s make your new favorite keto coffee treat!

What You’ll Need

  • Cold Brew Coffee: 1 cup (or strong-brewed coffee, chilled)
  • Unsweetened Almond Milk: ½ cup
  • Heavy Cream: 2 tablespoons
  • Ice Cubes: 1 cup
  • Erythritol or Monk Fruit Sweetener: 1–2 teaspoons (adjust to taste)
  • Vanilla Extract: ½ teaspoon
  • Optional Toppings: Whipped cream, cocoa powder, or sugar-free chocolate syrup
Keto Iced Coffee Frappe

Pro Tips

  1. Coffee Strength Matters: Use strong coffee or cold brew for the best flavor. Weak coffee won’t shine in a frappe.
  2. Blend Longer for Froth: Let the blender run for 20–30 seconds to get that creamy, frothy texture.
  3. Sweeten to Taste: Start with less sweetener—you can always add more if needed.
  4. Kid-Friendly Version: Skip the coffee and use decaf or replace it with chilled herbal tea for a family-friendly twist.
  5. Ice Ratio: Too much ice = watery frappe. Stick to about 1 cup per serving.

Tools You’ll Need

  • Blender
  • Measuring cups and spoons
  • Tall glass or cup

Substitutions and Variations

  • Non-Dairy Creamers: Swap heavy cream for coconut cream if you’re dairy-free.
  • Milk Options: Use unsweetened coconut milk instead of almond milk.
  • Sweeteners: Replace erythritol with stevia, allulose, or your preferred keto-friendly sweetener.
  • Flavors: Add a dash of cinnamon or sugar-free caramel syrup for variety.

Instructions

1. Blend Everything Together

In a blender, combine cold brew coffee, almond milk, heavy cream, ice cubes, sweetener, and vanilla extract. Blend until smooth and frothy.

Keto Iced Coffee Frappe

2. Taste and Adjust

Taste the frappe and adjust sweetness or creaminess to your liking. Blend again if needed.

Keto Iced Coffee Frappe

3. Serve and Enjoy

Pour the frappe into a tall glass. Add whipped cream, a sprinkle of cocoa powder, or sugar-free chocolate syrup if you like. Serve immediately.

Leftovers and Storage

Frappe is best enjoyed fresh, but you can store any leftover in the fridge for a few hours. Shake or re-blend before serving since separation might occur.

Wrap-Up

This Keto Iced Coffee Frappe is a total game-changer for coffee lovers who want to keep it low-carb.

It’s creamy, cold, and so satisfying!

I’d love to hear how yours turns out—drop a comment below and let me know if you tried any fun variations! ☕🍹

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!