The Surprisingly Simple $100 Chocolate Cake

The memory of that first bite is etched in my mind: dark, intensely chocolatey, and unbelievably moist. I was at a potluck, surrounded by culinary masterpieces, but this unassuming chocolate cake stole the show. Everyone raved about it, and when I finally asked the baker for her secret, she whispered one word: mayonnaise. I was skeptical, of course, but the proof was in the pudding (or, in this case, the cake!). Now, years later, this cake is a staple in my repertoire, a testament to the power of unexpected ingredients and the deliciousness of humble beginnings.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes (plus cooling time)
• Servings: 12
• Yield: One 9×13 inch cake or two 9-inch round cakes
• Dietary Type: Not Vegan, Vegetarian

Ingredients

Cake:

• 2 cups flour
• 1 cup sugar
• 2 teaspoons baking soda
• 1/2 cup cocoa powder
• 1/4 teaspoon salt
• 1 cup mayonnaise (Use real mayonnaise, not salad dressing like Miracle Whip.)
• 1 cup water
• 1 teaspoon vanilla

Filling:

• 1 (3 ounce) package instant chocolate pudding mix
• 1 (8 ounce) package Cool Whip (thawed)
• 1 1/2 cups milk

Equipment Needed

• Two 9-inch round cake pans (or one 9×13 inch baking pan)
• Mixing bowls
• Electric mixer (handheld or stand mixer)
• Measuring cups and spoons
• Rubber spatula
• Cooling rack
• Grease-proof baking spray

Instructions

1. Preheat your oven to 350°F (175°C). Ensure your oven rack is positioned in the center of the oven for even baking.
2. Grease and flour two 9-inch round cake pans or one 9×13 inch baking pan. This will prevent the cake from sticking and ensure easy removal. Use a grease-proof baking spray for best results.
3. In a large mixing bowl, combine all the cake ingredients: flour, sugar, baking soda, cocoa powder, salt, mayonnaise, water, and vanilla.
4. Using an electric mixer (or a whisk for a good arm workout!), mix the ingredients until well blended. Be careful not to overmix, as this can result in a tough cake. Mix until just combined, scraping down the sides of the bowl to ensure everything is incorporated.
5. Pour the batter evenly into the prepared cake pan(s). If using two round pans, divide the batter equally between them.
6. Bake in the preheated oven for 30 minutes. To check for doneness, insert a toothpick into the center of the cake. If it comes out clean or with just a few moist crumbs attached, the cake is ready.
7. Cool the cake completely in the pan(s) on a cooling rack. This is crucial for preventing the cake from breaking apart when you try to remove it. Allow at least 30 minutes for cooling.
8. While the cake is cooling, prepare the filling. In a separate mixing bowl, combine the instant chocolate pudding mix, Cool Whip, and milk.
9. Whisk the filling ingredients together until smooth and creamy. The filling will thicken as it sits.
10. Once the cake is completely cooled, carefully remove it from the pan(s). If using round cakes, place one layer on a serving plate or cake stand.
11. Spread the filling evenly between the cooled cake rounds. If using a 9×13 inch pan, you can either frost the entire cake with the filling, or cut it in half, layer the filling, and then top with the other half.
12. If desired, frost the top of the cake with Grandma’s Fudge Frosting (recipe #123920). This complements the chocolate cake beautifully.
13. Refrigerate the cake if serving with the pudding filling. This will help the filling set and prevent it from becoming too soft.

Expert Tips & Tricks

• The secret to this cake’s incredible moisture is the mayonnaise. Don’t be afraid of it! It adds a richness and tenderness that you won’t get with oil or butter alone.
• For an even more intense chocolate flavor, add a tablespoon of instant espresso powder to the cake batter.
• To prevent the cake from sticking, line the bottom of the cake pan(s) with parchment paper in addition to greasing and flouring.
• If you don’t have Cool Whip, you can use stabilized whipped cream or even a homemade buttercream frosting as a substitute.
• For a more decadent filling, add chopped nuts or chocolate chips to the pudding mixture.
• Don’t overbake the cake! Overbaking will result in a dry cake. The toothpick test is your friend.
• To level the cake layers for a more professional look, use a serrated knife to trim off any domed tops.

Serving & Storage Suggestions

Serve this cake chilled, especially if using the pudding filling. It’s delicious on its own, but it also pairs well with a scoop of vanilla ice cream, fresh berries, or a dusting of cocoa powder.

Store leftover cake in an airtight container in the refrigerator for up to 3 days. You can also freeze the cake for longer storage. Wrap individual slices tightly in plastic wrap and then place them in a freezer bag. Frozen cake will keep for up to 2 months. Thaw in the refrigerator before serving.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	332 kcal	17%
Total Fat	16.9g	26%
Saturated Fat	6.4g	32%
Cholesterol	11.3mg	4%
Sodium	520mg	22%
Total Carbohydrate	42.8g	14%
Dietary Fiber	2g	8%
Sugars	27.2g	–
Protein	3.5g	7%

Note: Nutritional information is an estimate and may vary depending on specific ingredients used.

Variations & Substitutions

• Gluten-Free: Use a gluten-free all-purpose flour blend in place of the regular flour. Be sure to check the label to ensure it contains xanthan gum for binding.
• Dairy-Free: Substitute the milk in the filling with a non-dairy milk such as almond milk, soy milk, or oat milk. Use a dairy-free whipped topping in place of Cool Whip.
• Chocolate Chips: Add 1 cup of chocolate chips to the cake batter for an extra chocolatey treat.
• Coffee Cake: Substitute 1/2 cup of the water with strong brewed coffee for a mocha-flavored cake.
• Spice Cake: Add 1 teaspoon of cinnamon, 1/2 teaspoon of nutmeg, and 1/4 teaspoon of cloves to the cake batter for a warm and cozy spice cake.

FAQs (Frequently Asked Questions)

Q: Why use mayonnaise in a cake?
A: Mayonnaise adds moisture and richness to the cake, resulting in a tender and delicious texture. The oil and eggs in the mayonnaise contribute to the cake’s moistness.

Q: Can I use Miracle Whip instead of mayonnaise?
A: It is not recommended to use Miracle Whip. Its unique blend of spices can alter the flavor of the cake.

Q: How do I prevent the cake from sticking to the pan?
A: Grease and flour the cake pan thoroughly or use a baking spray with flour. Lining the bottom of the pan with parchment paper is also a good precaution.

Q: Can I make this cake ahead of time?
A: Yes, you can bake the cake layers a day or two in advance. Wrap them tightly in plastic wrap and store them at room temperature or in the refrigerator. Prepare the filling just before assembling the cake.

Q: How do I store leftover cake?
A: Store leftover cake in an airtight container in the refrigerator for up to 3 days. You can also freeze the cake for longer storage.

Final Thoughts

Don’t let the simple ingredient list fool you – this $100 Chocolate Cake is a showstopper. It’s a testament to the idea that sometimes, the most unexpected ingredients lead to the most delicious results. I encourage you to try this recipe and experience the magic for yourself. Share your creations and feedback – I’d love to hear how it turns out! Pair it with a glass of cold milk or a scoop of vanilla ice cream for the ultimate indulgence. Happy baking!