Ingredients:
- 1 ½ cups All-Purpose Flour
- ½ cup Granulated Sugar (for shortcake)
- 1 ½ teaspoons Baking Powder
- ½ teaspoon Salt
- ½ cup Unsalted Butter (cold, cubed)
- 1 Large Egg
- ½ cup Heavy Cream
- 1 teaspoon Vanilla Extract
- 1 ½ cups Fresh Strawberries (hulled and halved lengthwise)
- ¼ cup Powdered Sugar (for cake crumb)
- 4 Nori Sheets (Unseasoned, toasted)
- 1 cup Crème Fraîche (or Greek Yogurt)
- 2 tablespoons Powdered Sugar (for drizzle)
- 1 teaspoon Lemon Zest
- 1 teaspoon Lemon Juice
Instructions:
- Preheat oven to 375°F (190°C). Line a 9x9 inch baking pan with parchment paper, ensuring an overhang.
- Whisk flour, ½ cup sugar, baking powder, and salt in a large bowl. Cut in the cold butter using fingertips or a pastry blender until the mixture resembles coarse crumbs.
- In a small bowl, whisk the egg, heavy cream, and vanilla. Gently fold the wet mixture into the dry ingredients until just combined. Do not overmix.
- Spread the batter evenly in the prepared pan and bake for 15–20 minutes until a skewer inserted into the center comes out clean. Cool completely on a wire rack.
- Once cool, remove the sponge cake from the pan. Break the cake into medium chunks and pulse in a food processor until the texture resembles coarse grains of rice. Transfer to a bowl.
- Sift ¼ cup powdered sugar over the cake crumbs and gently toss to combine. Cover and chill in the refrigerator for at least 1 hour to firm up.
- For the drizzle, whisk together the crème fraîche, 2 tablespoons of powdered sugar, lemon zest, and lemon juice until smooth. Cover and chill.
- Set up your rolling station: place plastic wrap over a bamboo sushi rolling mat. Lay one Nori sheet shiny-side down on the plastic.
- Evenly spread about 1/4 of the chilled shortcake crumbs over the Nori, patting gently and leaving a 1-inch border clear at the top edge furthest from you.
- Arrange a line of halved fresh strawberries horizontally across the bottom third of the shortcake layer.
- Using the mat, lift the bottom edge and roll tightly away from you, tucking the Nori over the filling. Dampen the exposed top edge of the Nori with a little water to seal the roll.
- Wrap each assembled roll tightly in plastic wrap and chill for 15 minutes to help it set before slicing.
- Unwrap the rolls. Using a very sharp, slightly dampened knife, slice each roll into 6–8 even pieces. Serve immediately drizzled generously with the chilled Lemon Crème Fraîche.