This classic birthday cake is the one recipe you’ll return to. It begins with a moist, tender yellow vanilla cake that isn’t overly sweet and has a lovely golden color. The layers are finished with swirls of creamy chocolate frosting. Simple enough for a novice, this cake often beats bakery versions.
It’s a perfect addition to your baking repertoire — better than many childhood birthday cakes and ideal for celebrations or a relaxed Sunday dessert. 
I think yellow cake with chocolate frosting is the quintessential birthday cake. It’s not too rich, delivers a balanced chocolate-and-vanilla flavor, and is delightful with a scoop of ice cream. This recipe brings back memories of childhood parties but is equally welcome any night simply because it’s delicious.
The Ingredients You’ll Need
Every ingredient in this recipe serves a purpose and was chosen after extensive testing. To achieve the intended result, substitutions are not recommended.
- 2 3/4 cups all-purpose flour — most home bakers already have this. Do not use self-rising flour.
- 1 1/2 teaspoons baking powder and 1/2 teaspoon baking soda — both help give the cake the right rise without an off taste.
- 1/2 teaspoon salt — balances the sweetness. Use unsalted butter to control salt level.
- 3/4 cup unsalted butter — provides rich flavor. Do not replace with margarine, shortening, or oil.
- 1 3/4 cups granulated sugar — tested amount for best sweetness and structure.
- 1 tablespoon vanilla extract — gives clear vanilla flavor.
- 2 tablespoons vegetable or canola oil — a little oil keeps the cake tender and moist for longer.
- 4 large eggs — add structure, richness, and tenderness.
- 2/3 cup whole milk and 1/2 cup sour cream — both add moisture and richness; use full-fat dairy for best flavor.
Important Baking Tips for Birthday Cake
- Butter should be softened but not melted. Cut into small cubes and leave out 15–30 minutes before starting.
- Bring eggs, sour cream, and milk to room temperature (about 30 minutes) for even mixing and a smooth batter.
- Measure flour correctly: whisk, spoon into measuring cups, and level off, or use a scale. 2 3/4 cups = 344 g.
- Avoid overmixing once the dry ingredients are added to prevent a tough cake.
- Bake both pans on the middle rack for even heat distribution.
Assembling the Cake
If you’re new to layer cakes, assembling is straightforward. Ensure the layers are completely cooled before frosting to avoid melting and sliding.
- Level domed cakes with a serrated knife so layers stack evenly. Trim slightly angled sides if needed.
- Place strips of parchment or wax paper on your serving plate around the edges. Put the first layer bottom-side up on the plate so the exposed plate stays clean.
- Spread about one-third of the chocolate frosting over the first layer.
- Place the second layer on top, bottom-side up.
- Use about one-third of the frosting to coat the sides. If crumbs appear, apply a thin crumb coat, chill briefly to set, then finish with the final layer of frosting swirls.
- Frost the top with the remaining frosting and smooth or pipe decorative swirls as desired.
- Carefully remove the parchment strips from under the cake.
Frequently Asked Questions
What’s the Difference Between Yellow Cake and White Cake?
Both are vanilla-style cakes. Yellow cake uses whole eggs, which give a richer flavor and golden color. White cake uses egg whites only, resulting in a paler color and a more delicate texture.
What Pan Sizes Can I Use?
This recipe is written for two 8-inch round pans with high sides (about 2 inches). Other options:
- 3 x 8-inch round sandwich tins — bake around 25 minutes at 350°F (180°C).
- 2 x 9-inch round pans — bake about 25–27 minutes at 350°F.
- 3 x 6-inch pans — bake 30–35 minutes.
- 9 x 13-inch rectangular pan — bake 35–40 minutes (halve the frosting recipe for this pan).
How Long Will the Birthday Cake Keep?
This cake is best the day it’s made but stays moist for several days. Unfrosted layers: airtight at room temperature up to 3 days, or refrigerated up to 4 days. Frosted cake: refrigerated up to 4 days. Remove from the fridge about 30 minutes before serving so the butter-based frosting softens to room temperature.
Unfrosted layers freeze well for up to 2 months if wrapped tightly. Thaw in the refrigerator overnight, then bring to room temperature before frosting to avoid sogginess.
More Delicious Cake Recipes
- Chocolate Layer Cake
- Super Moist Carrot Cake
- Easy Red Velvet Cake
- Perfect White Cake with Vanilla Frosting
Classic Birthday Cake
Equipment
- Two 8-inch round cake pans (high sides, about 2 inches)
- Parchment paper
Ingredients
Cake
- 2 3/4 cups all-purpose flour* (measured properly)
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 3/4 cup unsalted butter*, softened
- 1 3/4 cups granulated sugar
- 2 tablespoons vegetable or canola oil
- 1 tablespoon vanilla extract
- 4 large eggs*, room temperature
- 1/2 cup sour cream*, room temperature
- 2/3 cup whole milk*, room temperature
Chocolate Frosting
- 1 1/4 cups unsalted butter, softened (2 1/2 sticks)
- 3–4 cups powdered sugar, sifted
- 3/4 cup cocoa powder, sifted
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 3–4 tablespoons whipping cream or milk
Instructions
Baking the Cake
- Preheat the oven to 350°F (180°C). For convection ovens, use 325°F (160°C) if needed.
- Line two 8-inch pans with parchment, grease the sides, and dust with flour or use pan release.
- Sift and whisk together flour, baking powder, baking soda, and salt. Set aside.
- Beat butter and sugar until fluffy (2–3 minutes), scraping the bowl as needed.
- Mix in oil and vanilla.
- Add eggs one at a time, scraping the bowl between additions.
- On low speed, add one-third of the flour mixture, then add the sour cream. Scrape the bowl, then add another third of the flour, followed by the milk. Finish with the remaining flour and stop when combined.
- Divide batter evenly between prepared pans, smooth tops, and gently drop pans from about an inch above the counter to release air bubbles.
- Bake on the middle rack for about 30 minutes or until a toothpick inserted in the center comes out clean. Cool in pans 10–15 minutes, then transfer to a rack to cool completely.
Chocolate Frosting
- Beat butter until smooth and fluffy.
- With mixer on low, beat in 2 cups powdered sugar.
- Add cocoa, vanilla, and salt; mix on low.
- Beat in remaining powdered sugar 1/2 cup at a time, alternating with 1 tablespoon cream or milk, until the frosting reaches the desired sweetness and thickness. It should be thick but spreadable.
Assembling the Cake
- Ensure layers are completely cool before assembling. Level domed tops if needed.
- Place parchment strips around the serving plate edge and set the first layer down. Frost the top with about one-third of the frosting (1/4–1/3 inch layer).
- Top with the second layer, frost the sides with about one-third of the frosting. If crumbs appear, apply a thin crumb coat, chill briefly, then finish with the remaining frosting.
- Frost the top and smooth edges. Gently remove the parchment strips once the frosting is set.
Notes
- Pan size adjustments:
- 3 x 8-inch pans: bake ~25 minutes at 350°F.
- 2 x 9-inch pans: bake ~25–27 minutes at 350°F.
- 3 x 6-inch pans: bake ~30–35 minutes.
- 9 x 13-inch pan: bake 35–40 minutes; halve the frosting for this pan.
- Measure flour properly: whisk, spoon into cups, and level off, or use a scale. 2 3/4 cups = 344 g.
- Butter should be at cool room temperature — soft but not melty. Eggs and dairy should also be room temperature for best results.
- Storage: unfrosted layers keep airtight at room temperature up to 3 days or refrigerated up to 4 days. Frosted cake keeps refrigerated up to 4 days; bring to room temperature 30 minutes before serving.
- Freezing: wrap unfrosted layers tightly and freeze up to 2 months. Thaw overnight in the refrigerator.
Nutrition
Carbohydrates: 73 g,
Protein: 6 g,
Fat: 34 g,
Saturated Fat: 21 g,
Sodium: 244 mg,
Sugar: 51 g