Moist Vanilla Buttermilk Cake

This Moist Vanilla Buttermilk Cake is a simple, tender dessert with rich vanilla flavor and a buttery texture. A warm brown sugar glaze soaks into the cake, making every bite wonderfully moist and delicious.

Ingredients

For the Cake

• 2 ¾ cups all-purpose flour
• 2 cups granulated sugar
• 1 teaspoon salt
• 2 teaspoons baking powder
• ½ teaspoon baking soda
• 1 ½ cups buttermilk
• 3 large eggs
• 1 egg yolk
• 2 teaspoons vanilla extract
• 2 tablespoons vegetable oil
• 1 cup unsalted butter, room temperature

For the Glaze

• ½ cup unsalted butter
• ¼ cup packed brown sugar
• 1 teaspoon vanilla extract
• ¼ cup buttermilk
• 2 cups confectioners’ sugar

Instructions

For the Cake

• Preheat the oven to 325°F and grease a 13×9-inch glass baking pan.
• Whisk together the flour, sugar, salt, baking powder, and baking soda.
• In another bowl, whisk together the buttermilk, eggs, egg yolk, vanilla, and vegetable oil.
• Add the room-temperature butter gradually to the dry ingredients while mixing on medium speed.
• Continue mixing until the mixture becomes crumbly and resembles sand.
• Add half of the liquid mixture and mix just until incorporated.
• Add the remaining liquid mixture and mix briefly until combined.
• Scrape the sides of the bowl and mix for about 10 seconds more. Avoid overmixing.
• Pour the batter into the prepared pan.
• Bake for about 45 minutes, or until golden brown and a toothpick comes out with a few moist crumbs.
• Cool the cake on a wire rack for about 15 minutes.
• Poke holes throughout the warm cake with a skewer.

For the Glaze

• Melt the butter in a saucepan over low to medium heat.
• Turn off the heat and stir in the brown sugar, vanilla, and buttermilk.
• Stir until the brown sugar dissolves.
• Add the confectioners’ sugar and stir until smooth.
• Pour the warm glaze over the warm cake.
• Let the cake rest for about 30 minutes before slicing and serving.

Serving and Storage Tips

• Serve the cake slightly warm or at room temperature.
• Add fresh berries, whipped cream, or a scoop of vanilla ice cream for extra flavor.
• Let the glaze fully soak into the cake before slicing.
• Store leftovers covered at room temperature for up to 2 days.
• Refrigerate the cake in an airtight container for up to 5 days.
• Allow refrigerated slices to come to room temperature or warm them briefly before serving.
• The cake can be frozen without the glaze for up to 3 months. Thaw completely before glazing.

Variations

1. Lemon Vanilla Buttermilk Cake: Add 1 tablespoon of fresh lemon zest to the batter and replace ½ teaspoon of vanilla with lemon extract.
2. Orange Vanilla Cake: Add 1 tablespoon of orange zest and use orange extract in place of part of the vanilla.
3. Almond Vanilla Cake: Add ½ teaspoon of almond extract along with the vanilla for a subtle nutty flavor.
4. Coconut Buttermilk Cake: Add 1 cup of sweetened shredded coconut to the batter and sprinkle toasted coconut over the glaze.
5. Chocolate Chip Cake: Fold 1 cup of mini chocolate chips into the batter before baking.
6. Strawberry Vanilla Cake: Add chopped fresh strawberries between layers of cake when serving and top with whipped cream.
7. Blueberry Buttermilk Cake: Gently fold 1 cup of fresh or frozen blueberries into the batter.
8. Cinnamon Sugar Cake: Add 1 teaspoon of cinnamon to the dry ingredients and sprinkle cinnamon sugar over the glaze.
9. Pecan Vanilla Cake: Fold ¾ cup of chopped toasted pecans into the batter for a crunchy texture.
10. Maple Glazed Cake: Replace half of the vanilla glaze’s brown sugar flavor with 2 tablespoons of pure maple syrup.
11. Cream Cheese Topped Cake: Spread a thin layer of sweetened cream cheese frosting over the cooled cake instead of the glaze.
12. Banana Vanilla Cake: Add one mashed ripe banana to the wet ingredients and reduce the buttermilk slightly if needed.
13. Raspberry Vanilla Cake: Fold fresh raspberries gently into the batter and finish with a light vanilla glaze.
14. Caramel Vanilla Cake: Drizzle homemade or prepared caramel sauce over the finished cake after the glaze sets.
15. Holiday Spice Cake: Add 1 teaspoon cinnamon, ¼ teaspoon nutmeg, and a pinch of cloves for a warm spiced version.

FAQs

1. Can I use low-fat buttermilk?
Yes. Full-fat buttermilk gives the richest texture, but low-fat buttermilk works well too.

2. Why is buttermilk used in this cake?
Buttermilk adds moisture, tenderness, and a slight tang that balances the sweetness.

3. Can I use salted butter?
Yes, but reduce the added salt slightly to prevent the cake from becoming too salty.

4. Can I substitute regular milk for buttermilk?
You can make a substitute by adding about 1 tablespoon of lemon juice or white vinegar to 1 ½ cups of milk and letting it stand for 5–10 minutes.

5. Why should the butter be at room temperature?
Soft butter blends properly with the dry ingredients and helps create the cake’s tender texture.

6. Why shouldn’t I overmix the batter?
Overmixing can develop too much gluten, resulting in a dense or tough cake.

7. Can I make this cake in a different pan?
Yes, but baking time will vary depending on the size and depth of the pan.

8. Do I have to poke holes in the cake?
For the best result, yes. The holes allow the warm glaze to penetrate deep into the cake.

9. Can I make the cake ahead of time?
Yes. It can be made a day ahead and stored covered. The flavor and moisture are often even better the next day.

10. Can I freeze this cake?
Yes. For best results, freeze the unglazed cake, then thaw and add the warm glaze before serving.

Moist Vanilla Buttermilk Cake is an easy, comforting dessert that’s perfect for family gatherings, holidays, or everyday treats. The buttery vanilla cake and sweet glaze create an irresistible combination that’s sure to disappear quickly.

Print