Classic Vanilla Butter Cake with Buttermilk Sauce
Description:
Classic vanilla butter cake with buttermilk sauce is a rich, tender cake made with real butter and vanilla, then finished with a warm, silky buttermilk sauce that soaks into the crumb. Old-fashioned and comforting, this dessert is simple, elegant, and perfect for family gatherings or holidays.
Ingredients
Vanilla Butter Cake
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1 cup unsalted butter, softened
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2 cups granulated sugar
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3 large eggs
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1 tablespoon vanilla extract
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2½ cups all-purpose flour
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1 teaspoon baking powder
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½ teaspoon salt
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1 cup milk
Buttermilk Sauce
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½ cup unsalted butter
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1 cup granulated sugar
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½ cup buttermilk
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1 teaspoon vanilla extract
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½ teaspoon baking soda
Instructions
Cake
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Preheat oven to 350°F (175°C). Grease and flour a 9×13-inch baking dish or Bundt pan.
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Cream butter and sugar until light and fluffy.
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Add eggs one at a time, mixing well after each. Stir in vanilla.
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In a bowl, whisk flour, baking powder, and salt.
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Add dry ingredients to the batter alternately with milk, beginning and ending with flour.
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Pour batter into prepared pan.
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Bake 40–45 minutes (9×13) or 55–65 minutes (Bundt), until a toothpick comes out clean.
Buttermilk Sauce
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In a saucepan over medium heat, combine butter, sugar, and buttermilk.
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Bring to a gentle boil, stirring constantly.
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Stir in vanilla and baking soda. Sauce will foam slightly.
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Remove from heat.
Finish
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While cake is still warm, poke holes all over with a skewer or fork.
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Slowly pour warm buttermilk sauce over the cake, allowing it to soak in.
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Let cake cool before slicing.
Tips and Variations
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Serve warm with vanilla ice cream or whipped cream.
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Add a splash of almond extract for extra depth.
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This cake gets even better the next day as the sauce fully absorbs.