A raspberry buttermilk cake that takes about an hour from start to finish and yields a thin 9-inch cake is the kind of recipe that fits a weeknight or a long weekend, according to a recipe adapted from Gourmet. The cake uses basic pantry ingredients and fresh raspberries, and its assembly is simple enough to avoid keeping anyone from other plans.
The recipe calls for 1 cup (135 grams) all-purpose flour, 1/2 teaspoon each baking powder and baking soda, and 1/4 teaspoon kosher salt. In a separate bowl, 4 tablespoons (55 grams) softened unsalted butter are beaten with 2/3 cup (130 grams) sugar and the finely grated zest of half a lemon until pale and fluffy. One large egg and 1/2 teaspoon vanilla extract are then added.
The dry ingredients are mixed in three batches, alternating with 1/2 cup (120 ml) well-shaken buttermilk, beginning and ending with the flour mixture. The batter is spooned into a cake pan and smoothed, then 1 cup (140 grams) fresh raspberries are scattered evenly over the top. The remaining 1 1/2 tablespoons (20 grams) sugar is sprinkled over the berries.


Baking takes 20 to 25 minutes, until the cake is golden and a wooden pick inserted into the center comes out clean. The cake cools in the pan for 10 minutes, then is turned out onto a rack to cool for 10 to 15 minutes more. It is inverted onto a plate and served in wedges.

The recipe notes that total time is about 1 hour and that the cake might serve eight people, though the source adds a caveat that it may not make it past the first two. The original post also mentions that the recipe was seen in Gourmet and that the baker encountered a pilot light issue with a new oven, which delayed baking by four days. A note refreshed in 2023 indicates the recipe has been updated.

What the Recipe Delivers
The cake is described as simple to assemble and quick to bake, making it suitable for a weeknight or a long weekend. The source does not provide nutritional information or variations for different pan sizes. It also does not specify the type of cake pan, though the yield is one thin 9-inch cake.
Editorial Notes