This keto chocolate raspberry smoothie is a quick breakfast or a refreshing afternoon snack for summer. With just four main ingredients plus ice, you can enjoy a thick, creamy chocolate-raspberry smoothie in about five minutes that’s low in carbs and high in flavor.

How to Make Low-Carb Chocolate Raspberry Smoothie
Ingredients
Full-fat Greek yogurt – Use plain, full-fat yogurt and check labels to avoid added sugars. To make the recipe dairy-free, substitute full-fat coconut cream or canned coconut milk.
Raspberries – Frozen raspberries give the creamiest, thickest texture. Fresh raspberries work too but will produce a thinner smoothie; add a few extra ice cubes if using fresh berries.
Cacao powder – Pure cacao powder provides rich chocolate flavor. The recipe calls for 1½ tablespoons; increase to taste for a deeper chocolate note.
Vanilla extract – A small amount of vanilla adds sweetness and depth without adding sugar.
Ice – Ice helps thicken and chill the smoothie. It’s optional if you prefer a looser consistency or if your raspberries are already frozen.

Step-By-Step Directions
Blend. Add all ingredients to a blender and process on high until smooth and creamy. A high-speed blender will take about 30–60 seconds; a standard blender may take longer and might require pausing to scrape the sides.
Adjust to taste. If you want a stronger chocolate flavor, add another ½ tablespoon of cacao. For more sweetness, increase vanilla slightly or use a keto-friendly sweetener to taste. To thin the smoothie, add ¼ cup of water; to thicken it, add 2–4 more ice cubes.
Serve. Pour into two glasses and enjoy immediately for the best texture and flavor.

Nutritional Info for a Keto Raspberry Smoothie
- 93 calories
- 5 g net carbs
- 8 g total carbs
- 4 g fiber
- 6 g fat
- 13 g protein
These values are estimates and will change if you substitute ingredients or alter amounts. Use your preferred nutrition calculator to recalculate nutrition based on the exact products you use.

More Keto Smoothie Recipes
Try other low-carb smoothie flavors to celebrate summer—each offers a unique, satisfying option for a keto-friendly treat.
- Blueberry Avocado Smoothie
- Keto Green Smoothie
- Strawberry Cheesecake Smoothie
- Keto Blackberry Smoothie
- Dirty Chai Smoothie

Chocolate Raspberry Smoothie
Ingredients
- 8 ounces full-fat Greek yogurt
- ½ cup frozen raspberries
- 1½ tablespoons cacao powder
- ½ teaspoon vanilla extract
- ½ cup ice
Instructions
- Add all ingredients to the blender and blend on high until smooth and creamy.
- Divide between two glasses and serve immediately.
Notes
Taste and adjust as needed. Add ½ tablespoon more cacao for stronger chocolate flavor. Sweeten with extra vanilla or a keto-friendly sweetener to taste. Thin with ¼ cup water or thicken with extra ice as desired.
Nutrition & Macros
For the most accurate nutrition information, calculate values using the exact ingredients and amounts you use.
More Keto Berry Recipes for Summer
There are many delicious keto treats to make with fresh or frozen berries. Try these ideas for summer breakfasts and desserts.
- Low-Carb Blueberry Scones
- Healthy Sweet Omelette
- Ketogenic Strawberry Shortcake Pancakes
- Keto French Toast
- Mini Keto Strawberry Shortcake
