Drink recipe · from the recipe book
Thick Mixed Berry Kefir Protein Shake
A thick, tangy-sweet shake of frozen blueberries and raspberries blended with kefir and Greek yogurt, with a hint of lemon and a silky body from chia.

- Blender
- 8 min
- Makes 2 glasses
- Vegetarian
- Gluten-free
- 31–45 g carbs
- Protein 20 g+
- Fiber 6 g+
- Sodium 600 mg or less
- Sat fat 4 g or less
- 500 calories or less
Ingredients
- 1 cup (240 ml)240 gSkim milkcold
- ½ cup (120 ml)120 gPlain kefir, low-fatcold
- 1 container (6 oz)170 gPlain Greek yogurt, nonfatcold
- 1 cup150 gFrozen blueberries, unsweetened
- ¾ cup100 gRaspberriesfrozen if possible
- 1½ scoops30 gWhey protein powdervanilla or unflavored
- ½ oz10 gChia seeds
- 2⅛ tsp15 gHoney
- 2 tsp10 gLemon juice
Steps
- Pour the skim milk and the kefir into the blender first so the blades move freely.
- Add the whey protein powder and the chia seeds to the milk and kefir, then blend on low for 15 seconds to mix the powder in without clumps.
- Add the Greek yogurt, the honey and the lemon juice.
- Add the frozen blueberries and the raspberries on top.
- Blend on high for 45 to 60 seconds, until thick and smooth, pressing down with the tamper if needed.
- Let the shake stand 2 minutes so the chia seeds thicken it slightly, then pulse once more.
- Divide evenly between two chilled glasses, pouring half into each, over ice if you like, and serve cold.
Check labels: Gluten-free when you buy whey protein powder labeled gluten-free.
Contains: Milk. Some brands contain gluten, soy.
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Saved in the Every Helping recipe book on October 24, 2026.
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