Lemon Gingerbread Trifles

Name: Lemon Gingerbread Trifles
Cuisine: European
Ingredients: 3 1/4 cups (390 g) all-purpose flour; 2 teaspoons (5.3 g) ground ginger; 2 teaspoons (5.3 g) cinnamon; 1 1/2 teaspoons (9 g) salt; 2 teaspoons (8 g) baking powder; 1 cup (226 g) unsalted butter, (room temperature); 1 cup (200 g) brown sugar; 3/4 cup (187.5 g) molasses; 2 eggs, (room temperature); 1 1/4 cups (300 g) buttermilk, ( room temperature); 1 cup (200 g) granulated sugar; 1 tablespoon (9 g) grated lemon zest, ( one large lemon); 1/2 cup lemon juice, (about 3 lemons); 3 large eggs; 4 egg yolks; 4 tablespoons (56.5 g) cold unsalted butter, ( cut into small pieces); 1 cup (231 g) heavy whipping cream; 8 ounces mascarpone cheese; 2 cups (250 g) powdered sugar, (measured then sifted); 1/2 teaspoon (2 g) lemon extract