A shake that can do more than just sweet: frozen blueberries bring intense fruitiness and a slight tang, while oat milk lends a velvety texture. Honey rounds off the flavour without overpowering it – and a splash of lemon prevents the shake from becoming too heavy. Perfect for hot days or as a satisfying dessert that impresses even without alcohol.
And here’s what you’ll need for the Blueberry Oat Milk Shake
150 g frozen blueberries (approx. 1 cup)
200 ml oat milk (unsweetened, for better creaminess)
15 g honey (1 tbsp, adjust to taste)
5 ml lemon juice (1 tsp, freshly squeezed)
1 pinch of salt (neutralises sweetness, optional)
½ tsp vanilla extract (enhances the flavours, optional)
Key Points
The trick lies in the order: first blend the frozen blueberries with the oat milk so they are evenly chopped. Adding the honey and lemon later ensures the sweetness is precise and the acidity remains fresh. Be sure to use *unsweetened* oat milk – sweetened versions make the shake sticky and mask the blueberry flavour. If the blueberries aren’t sweet enough, replace the honey with 10 g maple syrup: the caramel-like undertone harmonises better with the fruit.
Variations
- Blueberry Oat Milk Shake with Yogurt — stir in 50 g Greek yogurt (10 % fat). Makes the shake even creamier and adds a slight tang. Reduce the honey as yogurt already has a sweet taste.
- Spiced Blueberry Oat Milk Shake — mix in ¼ tsp freshly grated ginger or a pinch of cinnamon. Works especially well with ripe blueberries and highlights the fruit without dominating.
- Protein Blueberry Oat Milk Shake — stir in 1 scoop vanilla protein powder (approx. 30 g). Increase oat milk to 250 ml so the shake isn’t too thick. Ideal after a workout.
Frequently Asked Questions
Can I use fresh blueberries instead of frozen?
Yes, but add 3–4 ice cubes to keep the shake cold and creamy. Frozen blueberries are more practical as they also act as ice substitutes and release the flavours more intensely.
Why does my shake turn out too thin?
Either mixed too long or too much liquid used. Limit oat milk to 200 ml and run the blender in short bursts. If needed, add 1 tbsp oat flakes – they bind liquid and make the shake thicker.
Can I prepare the shake in advance?
Yes, but store for a maximum of 2 hours in the fridge. Remix briefly before serving as the ingredients settle. Do not freeze – the texture will suffer.
Which oat milk works best?
Unsweetened oat milk with a high oat content (at least 10 %). Barista-style versions are creamier but often contain additives. Homemade oat milk also works, but must be fresh – it turns bitter quickly.
