Wacky Cake

User Reviews

5

48 reviews
Excellent
  • Prep Time

    5 mins

  • Cook Time

    30 mins

  • Total Time

    35 mins

  • Servings

    9 servings

  • Calories

    251 kcal

  • Course

    Dessert

  • Cuisine

    American

Wacky Cake

Wacky Cake is a simple chocolate cake made without eggs or dairy, relying on vinegar and baking soda for leavening. The batter is mixed directly in the pan, combining flour, sugar, cocoa powder, and oil with hot water and acidic ingredients. The result is a moist, tender cake with a mild chocolate flavor and a soft crumb. Its straightforward preparation suits home cooks who want a chocolate cake using pantry staples without eggs or milk.

Description

Wacky Cake combines all-purpose flour, sugar, cocoa powder, baking soda, salt, vanilla extract, white vinegar, vegetable oil, and hot water to create a chocolate cake batter. The vinegar reacts with baking soda to provide lift without traditional leaveners like eggs. The batter is stirred until just combined, then poured into a greased 8x8-inch pan and baked at 350°F until a toothpick comes out clean. Cooling in the pan helps maintain moisture.

The final cake has a tender crumb with gentle chocolate notes from the Dutch-process cocoa powder. Its soft texture comes from the oil and liquid balance, allowing it to stay moist without eggs or butter. It can be served plain or frosted for added richness.

This cake can be an option for those avoiding eggs or dairy ingredients. Variations in oil type and cocoa powder are possible without major changes. The cake is easy to prepare in a single bowl and pan, reducing cleanup.

Using hot tap water is sufficient—no need to heat beyond that. The vinegar should be added directly to the batter for proper chemical reaction. The cake pairs well with chocolate buttercream or similar frostings for extra flavor.

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Ingredients

Servings
  • 1 ½ cups all-purpose flour
  • 1 cup granulated sugar
  • 5 tablespoons Dutch process cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 2 teaspoons vanilla extract
  • 1 teaspoon white vinegar
  • 6 tablespoons vegetable oil
  • 1 cup water not boiling, hot

Instructions

  1. Preheat 350 degrees F.
  2. Place the dry ingredients (flour, sugar, cocoa powder, baking soda, and salt) in a bowl.
  3. Make 3 small holes in the mixture.
  4. Pour the vanilla in one hole, the vinegar in another and vegetable oil in another.
  5. Pour water over the top, and whisk to combine. 
  6. Pour into a lightly greased 8x8-inch metal baking pan. 
  7. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
  8. Let cool in pan. 

Notes

  • Use Dutch process cocoa powder or equal substitution with unsweetened cocoa powder.
  • You may substitute vegetable oil with melted coconut oil or other neutral oils.
  • Hot tap water is enough to activate the leavening components; no need to boil.
  • Frost with chocolate buttercream for added flavor if desired.
  • Nutrition values provided with recipe are only estimates.

Nutrition Information

Show Details
Serving 1serving Calories 251kcal (13%) Carbohydrates 39g (13%) Protein 2g (4%) Fat 9g (14%) Saturated Fat 7g (35%) Sodium 253mg (11%) Potassium 64mg (1%) Fiber 1g (4%) Sugar 22g (44%) Calcium 7mg (1%) Iron 1.4mg (8%)

Nutrition Facts

Serving: 9servings

Amount Per Serving

Calories 251 kcal

% Daily Value*

Serving 1serving
Calories 251kcal 13%
Carbohydrates 39g 13%
Protein 2g 4%
Fat 9g 14%
Saturated Fat 7g 35%
Sodium 253mg 11%
Potassium 64mg 1%
Fiber 1g 4%
Sugar 22g 44%
Calcium 7mg 1%
Iron 1.4mg 8%

* Percent Daily Values are based on a 2,000 calorie diet.

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User Reviews

Overall Rating

5

48 reviews
Excellent

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