This low-carb, guilt-free treat pairs a rich keto caramel sauce with bold coffee for a decadent caffeine boost. At under 2 net carbs per serving, this Keto Caramel Frappuccino is the perfect morning pick-me-up.
Keto Coffee Drink Recipe
The star of this drink is a low-carb Keto Caramel Sauce that clocks in at less than one net carb per serving. It’s my go-to for adding caramel flavor to everything from coffee and cheesecake to ice cream and cookies. The sauce stores well in the refrigerator, so you can make a batch and use it all week—perfect for busy mornings when you want a delicious keto-friendly coffee to take with you.
This Frappuccino is a healthier alternative to many store-bought blended coffees. A typical 16-ounce Starbucks Frappuccino can contain 50+ grams of carbs, while this homemade 16-ounce Keto Caramel Frappuccino has under 2 grams of carbohydrates thanks to simple ingredient swaps. That makes it a great choice if you’re following a low-carb or ketogenic plan but still want a creamy, sweet coffee treat.
Ingredients Needed for Keto Caramel Frappuccino
Simple ingredients come together quickly to make this drink. Below is a short overview; the full ingredient list is included in the recipe card further down.
- Strongly brewed coffee: use a dark, bold brew; cold brew works well.
- Unsweetened almond milk: a low-carb milk alternative.
- Heavy cream: for richness and extra fat, which is useful on keto.
- Keto-friendly sweetener (Swerve, monk fruit, etc.): powdered or granular both work.
- Vanilla extract and Keto Caramel Sauce for that caramel flavor.
You’ll also need ice. MCT oil is optional if you want extra healthy fats, but it’s not necessary for great taste or texture.
What Type of Coffee Should I Use?
Use whatever you enjoy—flavored beans, decaf, or regular—but make it strong. A robust brew stands up to the cream, ice, and caramel and keeps the drink flavorful.
Can I Omit the Heavy Cream?
You can replace heavy cream with extra almond milk or half-and-half, but expect a thinner, less creamy texture and a slight change in the carb and calorie counts.
What Kind of Keto Caramel Sauce Should I Use?
I recommend a simple homemade three-ingredient keto caramel sauce that’s sugar-free and easy to make. It’s delicious with many keto-friendly desserts and is convenient to keep on hand. If you’re not strictly keto, a store-bought caramel sauce will also work, though it may add more carbs.
How Many Carbs Are in a Coffee Frappuccino?
A standard 16-ounce blended coffee drink from many chains can contain around 50 grams of carbs. By contrast, this 16-ounce Keto Caramel Frappuccino contains less than 2 grams of carbohydrates per serving—showing how effective ingredient swaps can be for reducing carbs without sacrificing flavor.
Tips for Making a Keto Coffee Frappuccino
- If you want to boost healthy fats, add 1–2 tablespoons of MCT oil before blending.
- This recipe makes a great base—feel free to add cocoa powder, extra sweetener, or other flavorings.
- Make sure the coffee is completely chilled before blending so the ice doesn’t melt and dilute the drink.
More Keto Frappuccinos
- Keto Mocha Frappuccino
- Keto Peppermint Mocha Frappuccino
- Almond Butter Frappuccino
- Vanilla Bean Frappuccino
More Low-Carb Coffee Drinks
- Simple Iced Coffee
- Keto Pumpkin Spiced Latte
- Iced Mocha
Keto Caramel Frappuccino
Ingredients
- 2/3 cup strongly brewed coffee, chilled
- 1/4 cup unsweetened almond milk
- 1/4 cup heavy cream
- 1 cup ice
- 1 teaspoon vanilla extract
- 1 tablespoon keto-friendly sweetener (Swerve or monk fruit)
- 1–2 tablespoons Keto Caramel Sauce
Instructions
- Combine all ingredients in a blender and blend until smooth.
Notes
Nutrition
Nutrition information is automatically calculated and should be used as an approximation.
Additional Info
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