For the Crust
360 grams (about 2 3/4 cups) all-purpose flour
66 grams (1/2 cup) powdered sugar
170 grams (3/4 cup) unsalted butter

For the Filling
1/2 cup Delta Lemongrass
250 grams (1 1/4 cups) sugar
3 large eggs
40 grams (about 1/3 cup) all-purpose flour
6 tablespoons lemon juice

For the Crust

• Preheat oven to 350°F (175°C). Line the baking pan with parchment paper.
  
• In a large mixing bowl, combine cold, cubed butter with all-purpose flour and powdered sugar, using the paddle attachment.
• Mix until the dough achieves a light yellow hue and holds together.
• Press the dough into the baking pan.
• Bake at 350°F (175°C) for 15-20 minutes or until the crust turns a light golden brown.

For the Filling

• In a blender, combine sugar and Delta Lemongrass, blending until the lemongrass is finely chopped.
  
• Mix the lemongrass-infused sugar with lemon juice, eggs, and all-purpose flour.
• Pour the filling mixture over the pre-baked crust.
• Bake at 325°F (163°C) for 20-22 minutes or until the filling is slightly firm to the touch.
• Once cooled, dust with powdered sugar for a festive touch.