Prepare Biscuits: If using homemade shortcake biscuits, bake according to recipe and let them cool completely. Slice each biscuit horizontally to create a top and bottom layer.

1. Macerate Strawberries (Optional): In a small bowl, toss sliced strawberries with sugar. Let sit for 10–15 minutes to release juices and soften.
2. Soften Ice Cream: Let the ice cream sit at room temperature for 5–10 minutes until slightly softened for easier scooping and spreading.
3. Assemble Sandwiches: On the bottom half of each biscuit, place a scoop of strawberry ice cream. Top with macerated strawberries and a spoonful of whipped cream, if using. Cover with the top half of the biscuit.
4. Freeze or Serve: Serve immediately for a soft sandwich, or wrap each sandwich in parchment or plastic wrap and freeze for 1–2 hours for a firmer texture.
5. Optional Garnish: Just before serving, dust with powdered sugar or drizzle with melted white chocolate if desired.