Drinks · Part 3 of 3: Tips & recipe card
Blueberry Cardamom Cashew Lassi Smoothie with White Chocolate Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 2
Tips for success
Chill the blender jar and the serving glasses ahead of time. Cold equipment keeps the lassi thick and slows the melting of the ice, so the layers stay defined when you pour. A few minutes in the freezer for the glasses is enough, and it also helps the whipped cream hold its swirl longer after piping.
Taste the lassi after blending and adjust the cardamom before layering. Ground cardamom varies in strength, so start with the pinch and add a small extra amount only if you want a warmer, more aromatic finish. Keep the flavors balanced so that the blueberries stay bright and the cashews stay soft and buttery in the background.
Variations
- Mango Blueberry Lassi: Replace half of the blueberries with diced ripe mango blended into the lassi. The mango adds a golden tropical note and a lighter color, while the cardamom and cashew stay in the background. Keep the rest of the method the same.
- Almond Version: Swap the raw cashews and cashew butter for blanched almonds and almond butter. The drink becomes a little more earthy and slightly less creamy, and the white chocolate curls still pair well with the fruit and spice.
- Extra Spiced Lassi: Add a pinch more ground cardamom and a small pinch of ground nutmeg to the blender. The extra warmth deepens the flavor and suits colder days. Taste first, since a little spice goes a long way in a drink this thick.
- Simple Layered Glass: Skip the white chocolate and the whipped cream, and layer only the blueberry compote and purple lassi in the glass. The result is a lighter, fruit-forward drink with a clean, bold color that works well for a casual breakfast table.
Storage and make-ahead
- Fridge
- Keep leftover lassi covered in the refrigerator for up to 2 hours, then discard it. Store the compote and yogurt in separate sealed containers.
Once blended, the lassi is best served right away, because the ice melts and the texture thins over time. If you need to hold it briefly, keep it in the covered blender jar in the refrigerator for up to 2 hours, and blend again for a few seconds before pouring.
Keep the blueberry compote, the grated white chocolate and the whipped cream chilled separately. Assemble the glasses only when you are ready to serve, so the layers and the cream stay crisp and defined. Leftover lassi should not sit at room temperature for more than 2 hours.
Several parts of this drink can be prepared ahead, which makes it easy to assemble quickly. Make the blueberry compote a day in advance and keep it covered in the refrigerator. Grate the white chocolate and store the curls in a sealed container in a cool place, away from heat and humidity.
Chop the cashews and keep them in an airtight jar. Measure the yogurt, cashew butter and cardamom into separate containers so that the blender station is ready. Blend the lassi just before serving for the best color and texture. Pipe the whipped cream as the very last step so that it stays fresh and firm on the finished glass.
Serving ideas
Serve the lassi in a clear crystal glass so that the purple, cream and white layers are visible from the side. Spoon a little extra blueberry compote over the top before the whipped cream, or add a few more curls of white chocolate for a sweeter, more dessert-style finish.
A straw or a long spoon works well because the layers are best enjoyed in order, from the compote at the bottom to the cream on top.
This drink suits a brunch table, a dessert course or an afternoon treat, and it pairs nicely with a plate of lightly spiced cookies or a simple shortbread.
Because it is rich and sweet, serve it in smaller glasses, or share one glass between two people. Keep the garnish simple, with one fresh blueberry on the swirl, so the presentation stays clean and the flavors remain the focus.
Frequently asked questions
Can the lassi be made without a glass blender jar?
Why does the lassi look grainy?
Can the blueberry compote be made ahead?
How do you keep the white chocolate curls from melting?
Can the drink be served without the whipped cream?
Blueberry Cardamom Cashew Lassi Smoothie with White Chocolate

Ingredients
- 1 ripe banana, peeled and sliced
- 1/3 cup raw cashews, roughly chopped
- 1 cup fresh blueberries, divided
- 1 oz white chocolate, for grating
- 1 cup thick plain yogurt, divided
- 1 cup ice cubes
- 1 tbsp cashew butter
- 1/4 tsp ground cardamom
- blueberry compote, store-bought or made ahead, for layering, to taste
- whipped cream, for piping on top, to taste
Instructions
- Peel the ripe banana and slice it into rounds. Roughly chop the raw cashews on a wooden board and set aside a generous handful of fresh blueberries. Keep the rest of the blueberries close at hand for the blender.
- Hold the block of white chocolate against the fine side of a stainless steel box grater. Grate it over the board so that fine curls and shavings collect. Set the curls aside for the glass.
- Spoon the thick yogurt into the glass blender jar first. Add the ice cubes on top so that they sit above the yogurt.
- Add the remaining blueberries, the chopped cashews, a spoonful of cashew butter, a pinch of ground cardamom and the banana slices in that order. Secure the lid firmly on the jar.
- Blend on high until the lassi is completely smooth and thick, stopping to scrape down the sides if needed. The color should be a deep purple-blue with no visible chunks of nut or fruit.
- Spoon blueberry compote into the bottom of a clear crystal glass. Pour in a layer of the blended purple lassi, then add a spoonful of the reserved yogurt and a scattering of grated white chocolate curls. Repeat the layers until the glass is full.
- Fill a piping bag fitted with a star tip with whipped cream. Pipe a generous swirl over the top of the glass. Place a single fresh blueberry on the whipped cream and serve right away.
Estimated nutrition per serving
- Calories
- 380
- Protein
- 10 g
- Carbohydrates
- 45 g
- Fat
- 18 g
- Fiber
- 4 g
- Sugar
- 30 g
- Sodium
- 120 mg
This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.






