Keto Protein Smoothie: Raspberry Lemon Burst
Choose frozen mixed berries and frozen avocado cubes over fresh fruit to ensure your keto protein smoothie stays cold and creamy. Using frozen ingredients removes the need for ice, which prevents the mixture from separating and preserves a silky texture. Blend the ingredients for 30–45 seconds to achieve a thick consistency without diluting the flavour.
This American-style drink combines vanilla whey protein isolate with the brightness of fresh lemon juice and the richness of MCT oil. The result is a vibrant, low-carb beverage that provides sustained energy. You finish the drink with a handful of crushed almonds for a subtle crunch and a protein-dense profile suitable for maintaining ketosis.
Keto Protein Smoothie: Raspberry Lemon Burst
Recipe cardIngredients
Watch how it's made
Instructions
-
Prepare the base
Measure the unsweetened almond milk and pour it into the blender jug. Add the vanilla whey protein isolate on top of the liquid. This layering prevents the powder from sticking to the bottom.
-
Add frozen components
Stir in the frozen mixed berries. Drop the frozen avocado cubes into the blender. You use frozen ingredients to ensure the drink stays cold and creamy without diluting the flavour with ice.
-
Combine remaining flavours
Drizzle the MCT oil into the jug. Add the fresh lemon juice, stevia powder and sea salt. The salt enhances the berry notes and balances the sweetness of the stevia.
-
Blend the mixture
Secure the blender lid and blend on high for 30–45 seconds. Process until the mixture is thick, creamy and smooth. You want a uniform texture with no visible fruit chunks.
-
Adjust the consistency
Taste the smoothie. If the shake feels too thick, add a splash of 10–15 ml of almond milk and blend for a few more seconds. Add a pinch more stevia if you prefer extra sweetness.
-
Serve the drink
Pour the shake into a 350 ml glass. Sprinkle a handful of crushed almonds or a few whole berries on top. Serve immediately to maintain the vibrant colour and chilled temperature.
Watch the thickness of the blend. If the mixture looks grainy or fails to move in the jug, you have used too many frozen solids. Add almond milk 15 ml at a time and blend again to recover a silky, pourable texture.
What to serve with it
Pair this drink with a boiled egg or a slice of smoked salmon to create a protein-dense breakfast. For more nutrients, serve the smoothie with a handful of chia seeds or hemp hearts. These additions provide extra fibre and omega-3s to complement the fats in the MCT oil.
Storing and reheating
Consume this smoothie immediately to maintain the best texture and flavour. If you must store it, divide the mixture into freezer-proof containers for up to 3 months. Thaw the portions overnight in the refrigerator or microwave for 30 seconds before blending the mixture again to restore the creaminess.
Nutrition per serving
- Calories
- 240
- Protein
- 20.0 g
- Carbs
- 9.0 g
- Fat
- 13.0 g
- Fiber
- 6.5 g
- Sugar
- 4.2 g
Estimated, and offered as a guide rather than a medical figure.
Made it? Rate it.
Questions people ask
Is it okay to drink a protein shake after surgery?
Consult your surgeon or doctor before consuming protein shakes after surgery. Dietary needs vary based on the type of operation and your specific recovery requirements to ensure the ingredients do not interfere with prescribed medications.
What junk food is keto-friendly?
Choose snacks high in fat and low in carbohydrates. Examples include olives, macadamia nuts, pork rinds, and hard cheeses. Avoid anything with added sugar or flour to stay within the macro limits required for ketosis.
Are there any keto-friendly protein shakes?
Yes, shakes using whey protein isolate and healthy fats like MCT oil or avocado are keto-friendly. Ensure your protein powder is vanilla or plain without added sugars to keep the net carbohydrate count low.
What smoothies can I drink on keto?
Focus on smoothies using low-glycemic berries, avocado, and unsweetened nut milks. Avoid bananas and honey. Use stevia or erythritol for sweetness to maintain a high-fat, low-carb profile that supports ketosis.
About the author
Makeva
Makeva is a home‑cook who loves crafting approachable meals that balance flavor and nutrition. She specializes in quick weeknight dinners, hearty soups, and wholesome baked goods, sharing step‑by‑step guidance and practical tips. Readers can expect clear instructions, adaptable recipes, and a friendly tone that encourages confidence in the kitchen.
