High-Protein Berry Buttermilk Smoothie
This High-Protein Berry Buttermilk Smoothie is a quick, refreshing, and incredibly satisfying drink perfect for a filling breakfast or a nutritious snack. It combines the tangy goodness of buttermilk with antioxidant-rich berries and a boost of protein.
For 1 serving
Gather all your ingredients and ensure your blender is clean and ready.
Add the buttermilk, frozen mixed berries, vanilla protein powder, and hemp seeds to a high-speed blender.
If using, add the peeled banana piece and/or optional vanilla extract and maple syrup/honey to the blender.
Secure the lid tightly and blend on high speed for 30-60 seconds, or until the mixture is completely smooth and creamy with no berry chunks remaining.
Check the consistency: if the smoothie is too thick, add 1-2 tablespoons of additional buttermilk or water and blend again briefly until desired thickness is achieved.
Taste the smoothie and adjust sweetness if desired by adding a bit more maple syrup or honey, then blend for another 5-10 seconds.
Pour the finished smoothie immediately into a tall glass and serve chilled.
What to keep in mind.
4 tips from the recipe — small details that make a real difference to the final dish.
- 1Use very ripe banana for maximum natural sweetness, reducing the need for added sweeteners.
- 2For an even colder smoothie, freeze your buttermilk in ice cube trays beforehand and use those instead of liquid buttermilk.
- 3To make this smoothie ahead for busy mornings, blend all ingredients and store in an airtight jar in the refrigerator for up to 24 hours. Give it a good shake or quick re-blend before serving.
- 4Ensure your blender is powerful enough to fully pulverize the frozen berries and hemp seeds for a truly smooth texture.
Adapt it for your goals.
Fruit Swap
Substitute mixed berries with other frozen fruits like mango, pineapple, or peaches for a different flavor profile. Adjust sweetness as needed.
Seed & Nut Butter BoostSeed & Nut Butter Boost
Instead of or in addition to hemp seeds, try adding 1 tablespoon of chia seeds, flax seeds, or a spoonful of almond butter for extra healthy fats and fiber.
Green BoostGreen Boost
Incorporate a handful of fresh spinach or kale into the blender. It will barely alter the taste but significantly boost the nutrient content.
Why this is on our healthy list.
Rich in Protein
With added protein powder and hemp seeds, this smoothie provides a substantial amount of protein, essential for muscle repair, satiety, and overall body function.
Antioxidant Powerhouse
Mixed berries are packed with antioxidants, which help combat free radicals in the body, reducing oxidative stress and supporting cellular health.
Probiotic Support
Buttermilk naturally contains beneficial probiotics, which contribute to a healthy gut microbiome, aiding digestion and boosting immune function.
Frequently asked questions
While you can use regular milk, the unique tangy flavor and probiotic benefits of buttermilk will be lost. If you don't have buttermilk, you can make a substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of regular milk and letting it sit for 5-10 minutes before using.


