Start by preparing your whipped cream: in a chilled mixing bowl, whisk the heavy cream and sugar together until soft peaks form, which takes about 3-5 minutes and yields a fluffy, glossy texture.
Gently fold the sliced strawberries into some of the whipped cream, creating a bright-red, fragrant strawberry mix that will add flavor and color to the dessert.
Using an ice shaver or a sturdy knife, shave the ice until fine, snow-like consistency, filling your serving bowls about halfway with the shaved ice.
Top the shaved ice generously with the strawberry whipped cream mixture, layering it to create a colorful, textured look.
Garnish the top with additional sliced strawberries and sprinkle with biscuit crumbs if desired for extra crunch.
Serve immediately with a spoon, allowing the contrast between the icy and creamy textures to shine in every spoonful.