01 - Blend strawberries, coconut milk, maple syrup, vanilla extract, and salt until completely smooth and uniform in texture.
02 - Process mixture in ice cream maker following manufacturer guidelines, or transfer to shallow freezer-safe dish and freeze while stirring every 30 minutes until creamy and scoopable (approximately 2–3 hours).
03 - Scoop firm ice cream into 8 equal balls measuring approximately 1 1/2 tablespoons each. Arrange on parchment-lined tray and return to freezer until completely solid (minimum 2 hours).
04 - Whisk sweet rice flour, sugar, water, and beetroot powder if using, in microwave-safe bowl until smooth and lump-free.
05 - Cover bowl loosely with plastic wrap. Microwave on high power for 1 minute, stir thoroughly, then microwave another minute. Continue microwaving in 30-second intervals, stirring between each, until dough becomes thick and translucent (total cooking time approximately 2.5–3 minutes).
06 - Allow mochi dough to rest until cool enough to handle safely, approximately 10 minutes.
07 - Generously dust clean work surface with potato starch. Turn out mochi dough, dust top surface, and roll to 1/4-inch thickness. Cut 8 circles using 3.5-inch round cutter or glass. Separate circles with parchment paper to prevent sticking.
08 - Working quickly to prevent melting, place one frozen ice cream ball in center of each mochi circle. Pinch edges together to seal completely, then place seam-side down in cupcake liner. Repeat with remaining components.
09 - Transfer assembled mochi ice cream to freezer and chill for at least 1 hour before serving to ensure proper texture.