A homemade cake does not need a sink full of dishes or a full afternoon. This one bowl vanilla cake recipe is made for the nights when a birthday sneaks up, dessert sounds good after dinner, or you simply want a reliable cake from ingredients already in the pantry. It bakes up soft, lightly sweet, and tender enough to serve plain, with berries, or under a quick layer of frosting.
The method is simple on purpose: measure carefully, stir in one bowl, and bake until the center springs back. No mixer is required, and there is no separate creaming step to worry about. Good food, made practical.
One Bowl Vanilla Cake Recipe
This recipe makes one 9-inch round cake, about 8 servings. For a taller celebration-style cake, double the recipe and bake it in two 9-inch pans.
Ingredients
- 1 1/2 cups all-purpose flour
- 1 cup granulated sugar
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon salt
- 2 large eggs, at room temperature if possible
- 1/2 cup neutral oil, such as vegetable or canola oil
- 1/2 cup whole milk
- 1/4 cup sour cream or plain Greek yogurt
- 2 teaspoons vanilla extract
For an easy vanilla glaze, you will need 1 cup powdered sugar, 1 to 2 tablespoons milk, 1/2 teaspoon vanilla extract, and a small pinch of salt.
What you will need
Use a 9-inch round cake pan, a large mixing bowl, a whisk or sturdy spoon, measuring cups and spoons, and parchment paper if you have it. Parchment is helpful, but a well-greased and floured pan works, too.
Set the oven to 350°F. Grease the cake pan, then line the bottom with parchment or lightly dust the pan with flour. This small step makes turning out the finished cake much less stressful.
Make the batter
Add the flour, sugar, baking powder, and salt to a large bowl. Whisk them together for about 20 seconds. This distributes the baking powder evenly, which helps the cake rise without needing to sift the dry ingredients.
Add the eggs, oil, milk, sour cream, and vanilla. Whisk until the batter is smooth and no dry streaks of flour remain. Stop as soon as it comes together. A few small lumps are fine, but vigorous mixing can make a cake less tender.
Pour the batter into the prepared pan and gently tap the pan on the counter once or twice. That releases large air bubbles and helps the batter settle evenly.
Bake for 30 to 35 minutes. The cake is ready when the top is lightly golden, the center springs back when touched gently, and a toothpick inserted in the middle comes out clean or with a few moist crumbs. If your oven tends to run hot, start checking at 28 minutes.
Let the cake cool in the pan for 15 minutes. Run a thin knife around the edge, then turn it onto a rack or plate to cool completely. Frosting a warm cake is tempting, but it will melt and slide, so give it time.
Why this easy vanilla cake stays tender
Oil is the quiet helper in this recipe. Butter brings a rich flavor, but oil keeps a simple cake soft even after it has cooled and makes the mixing method more forgiving. That is especially useful when you are baking between homework, dinner cleanup, and tomorrow’s to-do list.
Sour cream or Greek yogurt adds moisture and a little tang without making the cake taste sour. Whole milk gives the batter enough richness for a classic vanilla-cake texture. If you only have 2% milk, it will still work well. The crumb may be slightly less rich, but the difference is small.
Vanilla matters here because it is the main flavor. Use pure vanilla extract if it fits your budget, but imitation vanilla is completely fine for an everyday cake. Choose what you have and save the extra trip to the store.
A quick glaze or simple serving ideas
For a light finish, whisk the powdered sugar, 1 tablespoon milk, vanilla, and salt in a small bowl. Add a few more drops of milk only if needed. The glaze should be thick enough to fall slowly from a spoon, not thin like milk. Spoon it over the completely cooled cake and let it set for 10 to 15 minutes.
This cake is also very good without frosting. Serve slices with strawberries, raspberries, sliced peaches, or a spoonful of jam and whipped cream. For a kid-friendly birthday cake, spread on store-bought vanilla or chocolate frosting and add sprinkles. There is no need to make dessert harder than it needs to be.
If you want a lemon-vanilla version, add 1 tablespoon finely grated lemon zest with the wet ingredients. For a warmer flavor, add 1/4 teaspoon almond extract along with the vanilla. Keep almond extract modest because it can quickly take over the cake.
Common questions about a one bowl vanilla cake recipe
Can I use butter instead of oil?
Yes, but the texture will change. Use 1/2 cup melted butter, cooled slightly before mixing it with the eggs. The cake will have a more buttery flavor but may be a little firmer once chilled. Oil is the better choice when your priority is a consistently soft cake that keeps well for a couple of days.
Can I bake this in a different pan?
A 9-inch square pan works with about the same baking time. You can also use an 8-inch round pan for a taller cake, though it may need 35 to 40 minutes. For cupcakes, fill lined muffin cups about two-thirds full and bake for 18 to 22 minutes. Pan size affects baking time, so rely on the toothpick test rather than the clock alone.
What if I do not have sour cream or Greek yogurt?
Use an additional 1/4 cup milk instead. The cake will still bake successfully, though it may be slightly less tender. Avoid swapping in flavored yogurt because the added sugar and flavor can change the final result.
Why did my cake sink in the middle?
The most common causes are opening the oven too early, using too much baking powder, or taking the cake out before the center has set. Check that your baking powder is fresh and measure it level, not heaping. If the cake looks done around the edges but still wobbles in the center, give it a few more minutes.
Make ahead and storage
Once completely cool, cover the unfrosted cake tightly and keep it at room temperature for up to two days. A glazed or frosted cake can also sit at room temperature for a day if your kitchen is not especially warm. For longer storage, refrigerate it in an airtight container for up to four days.
To freeze, wrap individual slices or the whole cooled cake tightly in plastic wrap, then place it in a freezer-safe bag or container. Freeze for up to two months. Let slices thaw at room temperature for about 30 minutes, or thaw a full cake overnight in the refrigerator.
A simple vanilla cake earns its place in the recipe box because it can become whatever the day calls for: a last-minute birthday cake, a weekend baking project, or a sweet finish to an ordinary Tuesday. Keep the ingredients on hand, and tonight’s dessert is already easier.