Drinks · Part 3 of 3: Tips & recipe card
Blueberry Cashew Lassi Smoothie: Creamy, Thick and Ready in Minutes Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 2
Tips for success
Chill the glasses and the grated white cheese before blending. Cold ingredients produce a thicker, more satisfying smoothie that stays spoonable for longer. Keep the cashews in the refrigerator until you are ready to chop them, and store the blueberries in the coldest part of the refrigerator so they stay firm and bright.
Taste the smoothie before you pour it. Ripe bananas and blueberries vary in sweetness, so the drink may need a touch more banana or a few extra blueberries. Because the recipe calls for only a pinch of cardamom, add a tiny extra amount only if you want a warmer flavor, and blend again for a few seconds to mix it in evenly.
Variations
- Frozen Blueberry Version: Replace the ice with an extra cup of frozen blueberries for a thicker, colder smoothie with a more intense berry flavor. Blend a little longer so the frozen fruit breaks down fully and the color stays deep and even throughout the jug.
- Almond Cashew Lassi: Swap the raw cashews for the same amount of blanched almonds to give the drink a lighter, slightly drier nuttiness. Chop them finely before blending, and check the texture for any remaining grit before pouring into the glass.
- Spiced Blueberry Lassi: Add a second small pinch of ground cardamom along with a tiny grating of nutmeg for a warmer, more aromatic flavor. Blend briefly to combine and taste, adjusting the spice gently so it complements the sweet blueberries.
- Vanilla Blueberry Lassi: Stir in a few drops of pure vanilla extract just before the lid goes on, for a rounder, dessert-like sweetness. Blend until the vanilla is evenly mixed, then pour and finish the glass with the whipped cream as usual.
Storage and make-ahead
- Fridge
- Store leftover smoothie in a sealed jar in the refrigerator for up to 24 hours, and stir it well before serving.
- Freezer
- Freezing is not recommended, because the banana and cheese texture changes and the smoothie separates when thawed.
- Reheat
- Reheating does not apply; serve this drink chilled, and stir well if it has thickened in storage.
This smoothie is best served the moment it is blended, while it is thick, cold and at its brightest color. If you need to hold it briefly, keep the blended smoothie in a sealed jar in the refrigerator and stir it well before pouring, since it will thicken and separate slightly as it rests.
Do not store a finished glass with whipped cream on top, because the cream will lose its shape and soften. Discard any smoothie left out at room temperature for more than two hours. Keep the whipped cream sealed in its can in the refrigerator, and shake it before each use to keep the dispensed peak firm and tall.
You can prepare the components ahead so the drink comes together quickly when guests arrive. Slice the bananas, chop the cashews and grate the white cheese up to a few hours in advance, keeping each one in a separate sealed container in the refrigerator. Store the blueberries whole and dry until you blend.
Bananas can brown, so cover them tightly and add them to the jug close to blending time. The smoothie itself is best made fresh, because the texture is thickest right after blending, but you can assemble the jug with all the ingredients except the ice and keep it chilled until you are ready to add the ice and blend.
Serving ideas
Serve the lassi in tall, chilled glasses with a wide straw or a long spoon, so guests can enjoy the thick texture and the layers of blueberry and cream. Place the glasses on a small tray or a wooden board for an attractive presentation, and add a few extra blueberries to the top of the whipped cream as a finishing touch.
The drink works well as a sweet morning treat, a dessert-style drink after a light meal or an afternoon refresher on a warm day. Because it is rich and thick, one glass is generally enough as a standalone treat, so offer it on its own rather than alongside another dessert.
For a small gathering, set up a simple drink station with the chilled glasses, a few bowls of extra blueberries and a canned whipped cream dispenser so each guest can finish their own glass.
Blend the smoothies one at a time so each one arrives thick and cold, and keep the jug in the refrigerator between batches. Guests can add their own finishing touch, and the purple color and white peak make the drinks look striking on the table.
Frequently asked questions
Can this blueberry lassi be made without bananas?
Why does the smoothie turn gritty instead of silky?
Can the whipped cream be replaced with something else?
How thick should the lassi be before serving?
Is this drink suitable for children or for people with nut allergies?
Blueberry Cashew Lassi Smoothie: Creamy, Thick and Ready in Minutes

Ingredients
- 1 cup fresh blueberries, plus a few extra for layering
- 1 ripe yellow banana, sliced into rounds
- 1 peeled white banana, sliced into rounds
- 1/4 cup raw cashews, roughly chopped
- 2 oz block of white cheese, grated
- a pinch of ground cardamom, to taste
- 1 cup ice cubes
- canned whipped cream, for topping, to taste
Instructions
- Slice the yellow banana and the peeled white banana into rounds. Roughly chop the raw cashews with a chef's knife on a wooden board. Set the blueberries aside, keeping a few extra for layering in the glass.
- Grate the block of white cheese on a box grater, using the fine side. Work over a small bowl so the soft, fluffy shreds collect in one place for adding to the blender.
- Add the blueberries, banana slices, chopped cashews, a pinch of ground cardamom, the grated cheese and the ice to the glass blender jug. Keep the reserved blueberries aside for the glasses.
- Lock the lid onto the blender jug and blend on the base until the mixture turns a smooth, deep purple with a creamy texture. Stop once no flecks of cashew or banana remain.
- Pour the thick purple smoothie into a tall glass. Add a few of the reserved blueberries so they show through, and let a few creamy streaks of smoothie run down the side of the glass.
- Pipe a generous swirl of canned whipped cream over the top of the glass, forming a tall white peak. Serve the lassi right away while it is thick and cold.
Estimated nutrition per serving
- Calories
- 340
- Protein
- 9 g
- Carbohydrates
- 46 g
- Fat
- 14 g
- Fiber
- 4 g
- Sugar
- 24 g
- Sodium
- 220 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.






