Make a bright Lemon Raspberry Bundt Cake Recipe with tangy lemon, juicy raspberries, and a glossy lemon glaze.
Preheat the oven to 350°F (175°C) and thoroughly grease a classic Bundt pan so batter will release cleanly; set the prepared pan aside on the painted pine wood surface while you assemble the batter.
In a medium matte grey ceramic bowl whisk together the all-purpose flour, baking powder, baking soda, and salt until evenly distributed and aerated, leaving a soft, powdery texture with no lumps.
In a large matte grey mixing bowl beat the softened unsalted butter with granulated sugar until light, pale, and fluffy; the mixture should look aerated and slightly ribbon-like when you lift the beaters.
Add the large eggs one at a time to the butter-sugar mixture, beating well after each addition so the batter becomes smooth and glossy, returning to a slightly looser, cohesive texture.
Stir in the vanilla extract and freshly grated lemon zest so the batter shows tiny bright lemon specks throughout, perfuming the mixture and slightly brightening its pale yellow tone.
Fold the dry flour mixture and sour cream into the butter-egg base in alternating additions, beginning and ending with the dry mix; mix just until combined so the batter remains tender and slightly thick but still pourable.
Gently fold in the fresh raspberries that were tossed in a tablespoon of flour so they are evenly distributed without being crushed; the batter should show occasional deep red pockets and gentle berry silhouettes.

Pour the lemon-raspberry batter into the greased Bundt pan and use a flexible spatula to smooth the top into an even layer, leaving the raspberries suspended within the batter and creating a glossy, slightly domed surface.
Bake the filled Bundt pan for about 50–60 minutes until the exterior is golden and a toothpick inserted into the center comes out clean, the surface showing a fine, even crumb crust.
Allow the cake to cool in the pan for 15 minutes to set, then turn it out carefully onto a wire rack to cool completely so the interior crumb firms and steam dissipates.
Whisk powdered sugar with fresh lemon juice until smooth and glossy, adjusting to a thick but pourable consistency that will cling and slowly cascade down the Bundt ridges.
Drizzle the lemon glaze evenly over the fully cooled cake, letting thin rivulets form and settle into the cake’s intricate pockets, creating a bright, shiny finish over the golden exterior.
Top the glazed Bundt with fresh raspberries and delicate lemon zest curls, optionally dusting a few berries with a whisper of sugar for a sparkling finish; place the cake on an elegant white cake stand and serve.
