Find fabulous, low-carb refreshment in this quick and easy post-workout treat or on-the-go breakfast option!
A fruit smoothie was my go-to breakfast in college. I loved how quick and easy it was to blend up a banana, frozen berries, and milk, then take it with me to class. Only recently did I learn how much sugar that banana added!
When my partner and I went low-carb, I figured smoothies were off the table for me. But he found this keto raspberry smoothie recipe—and now I can enjoy a fruity blended treat without abandoning my diet goals.
The first thing about this recipe that surprised me was the order of adding the ingredients. I honestly never thought about what should go in first or last. I just dumped everything into the blender all at once, then powered through on the highest speed. No wonder my smoothies were lumpy and unevenly mixed. Turns out, putting the liquids in first helps the blender create a vortex and pull the other ingredients down. That ensures everything blends more smoothly without getting stuck.
My next big surprise was the absence of milk. This recipe relies on heavy cream for richness and ice cubes for texture. And boy, does it deliver! I was thoroughly impressed with how thick and creamy mine turned out. Plus, it tastes so much like raspberry ice cream that I feel like I’m cheating on my diet with every sip. It’s rich, satisfying, and lightly sweet without being cloying.
Low-carb protein powder primer
Picking a protein powder that aligns with your low-carb goals can be tricky. It’s a key ingredient in this keto smoothie recipe, so you must choose wisely. Start by carefully reading product labels and focusing on pure protein.
Check the nutrition label closely for carb and sugar content—aim for less than 2 grams of net carbs per serving to keep it keto-friendly. Opt for brands with a simple ingredient list—and avoid those with added sweeteners, thickeners, or fillers like maltodextrin. Look for “whey isolate,” which generally offers the lowest carb count compared to whey concentrate or blend options. Plant-based choices can also be suitable if they list no added sugars or starchy ingredients. With a little time and attention, you can quickly narrow down the choices that will boost your smoothie’s nutrition without adding unwanted carbs.
How do I store leftovers?
If you can’t finish your keto raspberry smoothie in one go, pour it into a mason jar or other lidded, airtight container and store it in the fridge. Enjoy it within 24 to 48 hours for the best taste and texture. It’s likely to separate a bit as it sits, so just give it a good stir or a quick whirl in the blender to recombine. You can also freeze your smoothie for up to 3 months. Leave a little space at the top of the freezer-safe container for expansion. Thaw overnight in the fridge.
Similar recipes to try
Hungry for more low-carb dishes that feature berries? Check out this decadent Dark Chocolate Raspberry Keto Cheesecake, these Low-Carb Blackberry Muffins, this no-bake recipe for Keto Fresas Con Crema, this Keto Blackberry Cheesecake Recipe, this three-ingredient Keto Blueberry Compote, these Keto Blueberry Muffins, and these Low-Carb Strawberry Chip Cookies.
Keto Raspberry Smoothie Recipe
Ingredients
- 1/2 cup water
- 3 tablespoons heavy cream
- Juice of half a lemon
- 1/2 scoop low-carb vanilla whey protein powder
- 1/4 cup plain yogurt
- 1/3 cup frozen raspberries
- 4 ice cubes
- Fresh raspberries, lemon wedge, keto whipped cream optional, for garnish
Instructions
- Start by adding the liquid ingredients to your blender: water, cream, and fresh lemon juice.
- Next, sprinkle in the protein powder, then add the yogurt.
- Finally, add the frozen raspberries and ice cubes to the blender.
- Secure the lid and blend, starting on low speed and gradually increasing to high speed.
- If necessary, stop after the initial blending to scrape down the sides of the blender. Continue blending until the mixture is completely smooth, about 30-60 seconds.
- Taste and adjust as needed for sweetness or thickness—add more ice for a thicker consistency, more cream for extra richness
- Pour into a glass and top with fresh raspberries, keto whipped cream, or a lemon wedge, if desired. Serve immediately.
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