Prepare the Fruit: Wash the strawberries thoroughly, remove the green leafy tops (hull them), and slice them into quarters.
Combine : Place the quartered strawberries, water or milk, Greek yogurt, and ground cardamom into a high-speed blender.
Blend Until Smooth: Secure the lid and blend on high for 30-60 seconds, or until the mixture is completely smooth and creamy.
Sweeten to Taste: Add the sugar, starting with a couple of tablespoons.
Blend again briefly, then taste.
Continue adding sugar until it reaches your desired level of sweetness.
Serve Immediately: Pour the lassi into four chilled glasses.
Garnish with a mint sprig or a slice of strawberry, if desired, and enjoy right away.
Don't be afraid to experiment with sweeteners. Maple syrup, agave nectar, or honey (if not vegan) all work beautifully and add their own unique flavor notes.