Blueberry Cashew Lassi Smoothie: Creamy, Thick and Ready in Minutes Step-by-step instructions

Before you start

Gather everything before you start blending, so the process moves quickly once the ice goes into the jug. Set out a wooden end-grain cutting board, a chef's knife, a box grater and a glass blender jug. Rinse the blueberries and pat them dry, peel and slice the two bananas into rounds, and roughly chop the raw cashews.

Grate the block of white cheese on the fine side of the box grater and keep the shreds in a small bowl in the refrigerator until needed. Have two tall glasses chilled and ready on the counter, and make sure the canned whipped cream is at hand with the nozzle attached. Measure the ice and keep it in the freezer until you add it to the jug.

Instructions

Prepare the fruit and cheese

1. 1Prepare the fruit and nuts
   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.
   Look for Banana rounds are even and the cashews are in rough, coarse pieces.
   Tip Chop the cashews coarsely so the blender turns them creamy without overworking the motor.
2. 2Grate the white cheese
   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.
   Look for The cheese falls into a fine, fluffy pile of shreds.
   Tip Chill the cheese for ten minutes first so it grates cleanly without clumping.

The banana rounds are even and lightly pale, the cashews are roughly chopped into coarse pieces, and the blueberries are dry and bright. The white cheese has been grated into a fine, fluffy pile that keeps its shape in the bowl. Before moving on, check that every ingredient is measured, prepped and within reach, and that the blender jug is clean, dry and set on its base. Keep the cheese and bananas chilled until they go into the jug so the smoothie stays cold and thick from the first pulse.

Blend until silky and purple

3. 3Load the blender jug
   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.
   Look for All the ingredients sit in the jug, with the ice on top of the fruit.
   Tip Add the ice last so it sits on top and blends evenly with the fruit.
4. 4Blend until smooth and purple
   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.
   Look for The smoothie is smooth, thick and a deep purple, with no visible chunks.
   Tip Blend in short bursts first, then continuous, to keep the mixture moving.

Once the ingredients are in the jug and the lid is locked, the mixture should look dense and textured before blending starts. After blending, the smoothie turns a smooth, deep purple with a glossy, creamy texture and no visible chunks of banana, cashew or cheese.

Pour a small spoonful onto the back of a spoon to check it holds its shape without any grit. If you still see pieces of cashew, blend for a few more seconds. Stop once the texture is even and the color is uniform, because over-blending can warm the mixture and thin it out.

Pour, layer and finish

5. 5Pour and layer the glass
   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.
   Look for Blueberries and pale creamy streaks are visible through the glass.
   Tip Pour slowly down the inside wall of the glass to create the streaks.
6. 6Top with whipped cream
   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.
   Look for A tall, soft white peak of whipped cream sits over the purple drink.
   Tip Shake the can well before dispensing for a firmer, stable peak.

The smoothie is poured into a tall glass with a few reserved blueberries and creamy streaks visible through the sides. The whipped cream forms a tall, soft white peak on top, and the drink looks thick, cold and inviting. Check that the peak stands up without collapsing and that the drink is still cold before serving. If the streaks are not showing, pour more slowly down the side of the glass so the thick purple smoothie coats the wall as it fills.

Common mistakes

The most common mistake is adding the ice too early or using a small amount of liquid, which leaves the smoothie thick but uneven in temperature. Add the ice on top of the fruit, and blend it in with the rest of the ingredients so it chills the base evenly.

Another frequent problem is coarse, gritty texture, which usually means the cashews were left in large pieces or the blender ran for too short a time. Chop the cashews finely enough to blend smoothly, and let the machine run until no flecks remain. Over-blending is also a risk, since the friction warms the mixture and makes it runny. Stop as soon as the color is uniform and the texture is creamy.

How to tell it’s done

This drink is ready when the texture is smooth, thick and creamy, and the color is a deep, even purple throughout the jug. A spoon dipped into the smoothie should leave a clear trail that holds its shape for a moment before slowly closing. There should be no visible chunks of banana, cashew or cheese, and the mixture should feel cold to the touch.

When you pour it into the glass, it should flow slowly and coat the wall of the glass rather than splashing or running thin. The whipped cream is ready when it stands in a tall, firm white peak over the drink. No cooking is involved, so there is no safe internal temperature to check; instead, focus on a chilled, thick, uniform texture that is ready to serve right away.