Chocolate Mayo Cake

Prep: 10 min Cook: 35 min Serves: 8 Cuisine: American

Rich and moist chocolate cake with a surprising hint of mayonnaise that ensures a tender crumb, perfect for chocolate lovers and suitable for casual gatherings or celebrations.

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Ingredients

  • 1 cup sugar
  • 3 tablespoons cocoa
  • 3/4 cup mayonnaise
  • 1 cup hot water
  • 2 teaspoons baking soda
  • 1 teaspoon vanilla
  • 1/2 teaspoon salt
  • 2 cups flour

Instructions

  1. Mix dry ingredients, except baking soda.
  2. Add 2 teaspoons baking soda to the hot water and stir well.
  3. Combine the dry ingredients with the mayonnaise, vanilla, and hot water mixture, then beat until smooth.
  4. Pour batter into a greased baking pan.
  5. Bake at 350°F (175°C) for about 35 minutes or until a toothpick inserted in the center comes out clean.

Tips & Substitutions

For a richer flavor, consider using dark cocoa powder instead of regular cocoa. If you're out of mayonnaise, Greek yogurt or sour cream can be effective substitutes, providing moisture and tanginess. Ensure your baking soda is fresh for the best rise. Remember to mix all ingredients well to avoid lumps in the batter, which can affect the texture of the cake.

Serving Suggestions

This chocolate mayo cake is delicious on its own, but you can enhance it with a dusting of powdered sugar or a drizzle of chocolate ganache. It pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence. For a festive touch, serve it alongside Orange Party Punch to balance the richness of the cake.

Storage & Reheating

Store any leftover chocolate mayo cake in an airtight container at room temperature for up to three days. For longer storage, you can refrigerate it for up to a week. If you want to reheat individual slices, use a microwave for about 10-15 seconds, or warm it in an oven at 300°F (150°C) for about 5-10 minutes for a freshly baked taste.

Nutrition & Diet Analysis (per serving)

Each serving of Chocolate Mayo Cake contains roughly 52 calories, with 1g protein, 9g carbohydrates, and 1g fat. It is a good source of vitamin C (12% of the Daily Value). Note that it is relatively high in sodium, at 1499mg per serving (65% of the Daily Value).

52 kcal 3% DV
Protein Fat Carbs

Macronutrients

Protein 0.8g 2% DV
Total Fat 0.6g 1% DV
Carbs 8.5g 3% DV
Fiber 1.4g 5% DV
Sugar 0.8g 2% DV

Electrolytes

Sodium 1499.5mg 65% DV
Potassium 91.8mg 2% DV
Cholesterol 0.4mg

Vitamins & Minerals

Vitamin C 10.9mg 12% DV
Calcium 11.9mg 1% DV
Iron 0.3mg 2% DV
Diet fit Keto-friendly Under 400 cal Low-fat
Contains Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this cake gluten-free?

Yes, you can substitute all-purpose flour with a gluten-free flour blend. Make sure to choose a blend that includes xanthan gum or add it separately to help the cake maintain its structure. The texture may vary slightly, but it should still be delicious.

How can I make this recipe vegan?

To make this chocolate mayo cake vegan, swap out the mayonnaise for a plant-based mayonnaise or use a flaxseed meal or chia seed mixture as an egg substitute. Ensure the sugar you use is vegan-friendly, as some sugars are processed with bone char.

Can I add frosting to this cake?

Absolutely! A simple chocolate buttercream or cream cheese frosting would complement the flavors beautifully. For a lighter option, consider a whipped cream topping or a glaze made from melted chocolate. Just let the cake cool completely before adding any frosting to prevent it from melting.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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