STRAWBERRY LAYER CAKE

Steps:

• Make the cake: Preheat oven to 350 degrees, with rack in center position. Butter two 9-inch round cake pans (2 inches deep); line with parchment cut to fit. Butter parchment; dust with flour, tapping out excess. Whisk together flour, baking powder, baking soda, and 1 teaspoon salt.
• Beat butter and granulated sugar with a mixer on medium-high speed until pale and fluffy, scraping down sides of bowl as needed, about 2 minutes. Reduce speed to medium, and add eggs, 1 at a time, beating well after each addition. Beat in flour mixture, alternating with buttermilk, beginning and ending with flour. Beat in vanilla.
• Divide batter between pans. Bake, rotating halfway through, until tops spring back when gently touched and a cake tester inserted into centers comes out clean, about 40 minutes. Transfer to wire racks, and let cool in pans for 20 minutes.
• Run a knife around edge of cakes, and invert onto racks; remove parchment, and let cool completely.
• Make the filling: Combine strawberries with granulated sugar, lemon juice, and 1/4 teaspoon salt. Let stand, stirring occasionally, for 30 minutes. Strain, reserving syrup.
• Whisk cream with confectioners' sugar until medium peaks form.
• Trim cake tops. Slice cakes in half horizontally. Generously brush 1 cake layer with some reserved syrup, and spread on one-third of the jam. Top with one-third of the filling, then one-third of the whipped cream. Repeat with 2 more cake layers. Top with remaining cake layer, bottom side up. Refrigerate for at least 1 hour or up to 2 hours. Dust cake with confectioners' sugar just before serving.