One-Bowl Chocolate Cake

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Tuesday nights often call for chocolate, but nobody has time for softened butter and separated eggs when the craving hits. If you are looking for reliable cake ideas that deliver luscious results in minutes, this recipe is my secret weapon. It delivers a fudge-like texture without the fuss of a stand mixer, proving that express baking does not mean sacrificing quality.

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This is a classic “wacky” style cake that relies on a reaction between vinegar and baking soda for its lift rather than eggs. It results in an incredibly moist, tender crumb that stays soft for days. It is the perfect solution for anyone needing a quick dessert for a last-minute gathering.

Why This Tops Your List of Cake Ideas

I love this recipe because it respects your time while delivering serious sensory satisfaction. It is the definition of “quick doesn’t mean dry.”

  • Pantry Friendly: No eggs or milk are needed for the batter, making it a lifesaver when the fridge is empty.
  • Express Method: You can have this in the oven in less than 10 minutes using just one bowl.
  • Texture Magic: The vinegar and baking soda reaction creates a crumb that is impossibly soft and moist.
  • Rich Flavor: The honey in the frosting adds a unique depth that pairs perfectly with the cocoa.
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Slice of moist one bowl chocolate cake on a plate

One-Bowl Chocolate Cake


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5 from 17 reviews

Description

This effortless chocolate cake uses simple pantry staples and a single bowl to create a rich, fudge-like dessert. By utilizing a clever chemical reaction between vinegar and baking soda, you get a moist, tender crumb without the need for eggs or milk in the batter.


Ingredients

  • 1 1/2 cups all-purpose flour
  • 1 cup granulated sugar
  • 3 tablespoons unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon vanilla extract
  • 1 teaspoon white vinegar
  • 5 tablespoons vegetable oil
  • 1 cup water
  • 1/4 cup unsalted butter, softened
  • 1/4 cup cocoa powder
  • 1 tablespoon honey
  • 1/2 teaspoon vanilla extract
  • 1 1/2 cups confectioners’ sugar
  • 12 tablespoons milk


Instructions

  1. Preheat your oven to 350°F (175°C) and grease or line an 8×8-inch baking dish with parchment paper.
  2. In a large mixing bowl, whisk together the flour, sugar, cocoa powder, salt, and baking soda until well combined.
  3. Add the vanilla, white vinegar, vegetable oil, and water directly into the dry mixture.
  4. Whisk or stir with a spatula until just combined, being careful not to overmix the batter.
  5. Pour the batter into the prepared baking dish and bake for 30–35 minutes, or until a toothpick inserted into the center comes out with just a few moist crumbs.
  6. Allow the cake to cool completely in the pan on a wire rack.
  7. To make the frosting, beat the softened butter, cocoa, honey, vanilla, and confectioners’ sugar with a hand mixer, adding milk one tablespoon at a time until it reaches a spreadable consistency.
  8. Spread the frosting evenly over the cooled cake before serving.

Notes

To achieve the deepest chocolate flavor, consider substituting the water in the batter with an equal amount of room-temperature brewed coffee. Since this cake is exceptionally tender, it is vital to wait until it is entirely cool before applying the frosting to prevent the surface from tearing.

  • Prep Time: 10 mins
  • Cook Time: 35 mins
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

The Express Pantry List

Ingredients for chocolate cake including cocoa powder and vinegar
One-Bowl Chocolate Cake 16

This recipe uses simple staples to create a chemical reaction that mimics the lift of eggs. Here is what you need to grab from your cupboard.

  • All-Purpose Flour: The sturdy base for our cake.
  • Granulated Sugar: Provides the necessary sweetness and moisture retention.
  • Unsweetened Cocoa Powder: Use regular cocoa here; it reacts better with the baking soda than Dutch-process.
  • Baking Soda & White Vinegar: The power couple. These react to create bubbles, giving the cake its rise and tender texture.
  • Vegetable Oil: Using oil instead of butter in the cake ensures it stays moist for days.
  • Frosting Essentials: Unsalted butter, cocoa powder, confectioners’ sugar, and a touch of honey for a glossy, distinct finish.

How to Make It Fast

Step 1: Mix the Dry Ingredients

Preheat your oven to 350°F (175°C). Line an 8×8-inch baking dish with parchment paper or grease it well. In a large bowl, whisk together the flour, sugar, cocoa powder, salt, and baking soda until satisfyingly uniform.

Step 2: Create the Reaction

Add the vanilla, white vinegar, vegetable oil, and water directly to the dry mix. Stir efficiently with a whisk or spatula. You might see some fizzing—that is the science working to ensure a light texture. Mix just until combined; do not overwork the batter.

Step 3: Bake to Perfection

Pour the batter into your prepared pan. Bake for 30–35 minutes. Test it with a toothpick; unlike other cakes, you want a few moist crumbs clinging to the toothpick (not wet batter, but not bone dry). Let it cool completely.

Step 4: Whip the Frosting

While the cake cools, use a hand mixer to beat the softened butter, cocoa, honey, vanilla, and confectioners’ sugar. Once combined, add milk one tablespoon at a time until you reach a spreadable, luscious consistency. Spread over the cooled cake and enjoy.

Meagan’s Texture Secrets

Chocolate cake batter mixing in a bowl with bubbles
One-Bowl Chocolate Cake 17

To ensure your cake comes out perfectly moist every time, keep these express tips in mind.

  • Don’t Skip the Vinegar: It might seem odd, but the acid is non-negotiable for the rise and tenderness since there are no eggs.
  • Cool Before Frosting: This cake is very tender. If you frost it while warm, the top layer may tear. Patience pays off here.
  • Measure Flour Correctly: Spoon and level your flour. Too much flour is the enemy of a moist crumb.
  • Check for Clumps: Cocoa powder loves to clump. Sifting it before mixing ensures a smooth batter without pockets of dry powder.

For more insights on achieving perfect textures, take a look at our velvet-crumb-collection for inspiration.

Quick Swaps and Twists

One of the best things about this recipe is how adaptable it is. Here are a few ways to switch it up.

  • Coffee Kick: Swap the water for hot coffee to intensify the chocolate flavor without adding a coffee taste.
  • Historical Context: This recipe style is often referred to as a depression cake because it was popularized when dairy and eggs were scarce.
  • Cupcakes: Pour the batter into muffin tins for express cupcakes. Bake for 18–22 minutes.
  • Citrus Note: If you want a different flavor profile, check out our lemon-rainbow-cake for a fruity alternative.

Instant Enjoyment

Frosted chocolate cake slice ready to eat
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This cake is best served casually, right from the pan. It captures that home-baked comfort that fancy layer cakes sometimes miss.

  • The Classic: Serve a square with a tall glass of cold milk.
  • Ala Mode: Warm a slice slightly in the microwave and top with vanilla bean ice cream.
  • Berries: Fresh raspberries cut through the rich cocoa flavor perfectly.

If you need a full menu to go with this dessert, browse our recipe-index for quick dinner ideas.

The Sweet Truth

Finding great cake ideas doesn’t require hours of scrolling or expensive ingredients. This one-bowl wonder proves that you can achieve a moist, gooey texture in record time. It is friendly to your wallet and your schedule.

For another fun project that kids love, try making our car-cake next. Happy baking!

Share your express bakes with us on social media: Pinterest, Instagram, Facebook, and X.

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