Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or line them with parchment paper for easy removal.
Make the Cake Batter:
In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
In a large bowl, beat the softened butter and granulated sugar together on medium speed until the mixture is light and fluffy, about 3-4 minutes.
Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
In a separate bowl, whisk together the milk and sour cream.
Gradually add the dry ingredients to the butter mixture, alternating with the milk mixture, starting and ending with the dry ingredients. Mix until just combined, being careful not to overmix.
Bake the Cakes:
Divide the batter evenly between the prepared pans and smooth the tops. Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs. Let the cakes cool in the pans for about 10 minutes before transferring them to a wire rack to cool completely.
Make the Buttercream Frosting:
Beat the softened butter on medium-high speed for about 2 minutes until creamy and fluffy. Gradually add powdered sugar, one cup at a time, mixing well after each addition. Scrape down the sides of the bowl as needed.
Stir in vanilla extract and a pinch of salt. Add heavy cream or milk a tablespoon at a time until you reach the desired frosting consistency. Continue beating for another 2-3 minutes until the frosting is light and fluffy.
Assemble the Cake:
Once the cakes are fully cooled, place one layer on a cake stand or plate. Spread a generous amount of buttercream frosting over the top of the first layer. Place the second layer on top and gently press down. Frost the top and sides of the entire cake with the remaining buttercream frosting. Optionally, decorate with sprinkles or fresh fruit as desired.
What to Serve Fluffy Vanilla Layer Cake with Creamy Buttercream Frosting With
This cake pairs wonderfully with a variety of sides and beverages! Consider serving it with a cup of freshly brewed coffee or a scoop of vanilla ice cream for an indulgent dessert experience. Feeling fruity? A side of mixed berries or a light fruit salad can add a refreshing touch that perfectly balances the richness of the cake. And if you want an extra layer of sweetness, drizzle a caramel or chocolate sauce over it! The possibilities are endless, and your taste buds will thank you!
Top Tips for Perfecting Fluffy Vanilla Layer Cake with Creamy Buttercream Frosting
To ensure your Fluffy Vanilla Layer Cake comes out perfect every time, consider these tips:
Room Temperature Ingredients: Make sure your butter, eggs, and milk are at room temperature. This helps create a smoother batter and a fluffier cake.
Don’t Overmix: Once you add the dry ingredients, mix until just combined. Overmixing can lead to a dense cake.
Check for Doneness: Ovens can vary! Start checking your cakes a few minutes before the recommended baking time to avoid overbaking.
Frosting Consistency: Adjust the heavy cream or milk as needed to achieve a smooth, spreadable frosting. If it’s too thick, add a little more liquid; if too thin, add more powdered sugar.
Storing and Reheating Tips
If you have any leftovers of this delightful Fluffy Vanilla Layer Cake, don’t worry! Store the cake in an airtight container in the refrigerator, where it will stay fresh for about 3-4 days. You can also freeze the cake layers, properly wrapped, for up to 3 months. To reheat, let the frozen cake thaw overnight in the fridge, then bring it to room temperature before serving. For a quick refresh of the frosting, whip it up for a few seconds to regain its fluffy consistency!
Now that you have this delicious recipe in your arsenal, make sure to share your delightful experience with friends and family! Happy baking!