Moist Chocolate Cake Frosted

Featured in Sweet treats that make you happy.

This rich chocolate cake stays soft and pairs with creamy frosting for an amazing flavor. Start by blending dry ingredients like sugar, flour, and cocoa powder. Slowly mix with wet ingredients such as eggs, oil, and milk, then stir in hot water for a silky batter. Bake in two round pans, let them cool completely, and then coat in a buttery cocoa frosting. Stack and frost the layers evenly for a stunning dessert that's perfect for gatherings or special moments.

Maria from tastyhush
Updated on Sat, 05 Apr 2025 14:06:14 GMT
A piece of soft chocolate cake resting on a cooling rack. Pin it
A piece of soft chocolate cake resting on a cooling rack. | tastyhush.com

This super-juicy chocolate cake comes through with each bite, giving you a velvety feel and deep cocoa taste that just dissolves on your tongue. What makes it work? We pour boiling water over the cocoa, bringing out all that amazing chocolate goodness—it'll hit the spot for anyone craving something sweet.

I stumbled on this gem during a really tough week when chocolate was my only answer. After bringing it to a family party, it quickly turned into the dessert everyone begs for at gatherings. My little nephew now calls it "the chocolate cake that fixes everything."

Ingredients

  • All purpose flour: builds the base without making it too dense
  • Granulated sugar: adds the sweetness and helps create that soft texture
  • Unsweetened cocoa powder: brings the chocolate punch; try to grab Dutch processed for darker color
  • Baking powder and baking soda: team up to make it puff up perfectly
  • Salt: makes every flavor pop, especially the chocolate bits
  • Large eggs: hold everything together and add a touch of luxury
  • Whole milk: makes it soft; stick with full fat for best outcome
  • Vegetable oil: keeps it wetter much longer than butter could
  • Vanilla extract: complements the chocolate; go for real stuff not fake
  • Boiling water: wakes up the cocoa powder making the chocolate taste stronger

For the Frosting

  • Unsalted butter: adds creaminess and body; must be soft but not melty
  • Powdered sugar: makes it sweet and silky; run it through a sieve first
  • Unsweetened cocoa powder: gives chocolate kick without being too sweet
  • Milk: thins it out until it spreads just right
  • Vanilla extract: pulls all the tastes together

Step-by-Step Instructions

Preheat and Prepare:
Get your oven running at 350°F and coat your pans with butter. Don't skip dusting them with flour too—it saves you from the sad moment when cakes stick. A circle of parchment on the bottom gives you extra protection.
Mix the Dry Ingredients:
Throw all dry stuff in a big bowl and stir with a whisk to get air in and break up cocoa clumps. Getting everything mixed evenly now means chocolate flavor in every bite. Don't rush this part—good mixing now prevents flour spots later.
Add Wet Ingredients:
Dump in eggs, milk, oil, and vanilla to make a thick mix. Run your mixer on medium for about 2 minutes until it's smooth all the way through. It'll look kind of like thick pudding right now. Scrape the bowl sides to catch anything that didn't get mixed.
Incorporate Boiling Water:
Pour in the hot water last and stir gently. You'll watch the batter change right in front of you, getting runny and shiny. This gets the cocoa working at full power. Don't worry that it looks too thin—it'll bake up just fine.
Bake with Care:
Split the batter between your pans. Stick them on the middle rack for 30 to 35 minutes. Poke the middle with a toothpick to check if it's done—it should come out clean or just have a few crumbs, not wet batter.
Cool Properly:
Let the cakes sit in their pans for just 10 minutes. This cooling time helps them firm up enough to handle. Then flip them onto cooling racks until they're totally cold before adding frosting. Being patient here stops your frosting from turning into a melty mess.
Create Luxurious Frosting:
Whip the soft butter until it's puffy, maybe 3 minutes. Slowly mix in powdered sugar and cocoa bit by bit, beating well between additions. Add milk and vanilla and beat until it gets fluffy and spreadable. Need it thicker or thinner? Just add more powdered sugar or milk.
Assemble with Precision:
Set one completely cold cake on your plate. Spread a thick layer of frosting across the top. Put the second layer on and frost the whole thing, starting at the top then doing the sides. Make some pretty swirls with the back of a spoon to make it look fancy.

That hot water trick totally changed how I bake chocolate goodies. I still remember making this for my kid's birthday the first time. When she took that first bite, her eyes got big and she said it beat any store cake. That's when this became our go-to cake for every special day.

Tasty Companions

This chocolate masterpiece needs the right sides to show off its rich taste. Try it with some fresh raspberries or strawberries to bring some brightness that balances the richness. A dollop of vanilla ice cream gives you that hot-cold magic moment. For grown-ups, try sipping port or cabernet with it—they really make those complex chocolate flavors sing.

Keeping It Fresh

Store your cake at room temp in a sealed container for up to 3 days. The oil we use keeps it wetter than butter would. Want it to last longer? Stick it in the fridge for up to a week, but let it warm up before eating so it gets soft again. You can even cut slices, wrap them in plastic and foil, and freeze them for those must-have-chocolate moments—they thaw in just half an hour.

Fixing Common Problems

Got a cake that sank in the middle? You might not have mixed enough or peeked in the oven too soon. For flat tops instead of bumpy ones, wrap wet cake strips around your pans. Is your frosting too thick? Add tiny bits of milk until it's right. Too runny? Chill it for 15 minutes before trying again. Always remember that frosting completely cold cakes stops layers from sliding and frosting from melting.

Make It Your Own

Turn this basic cake into something totally new. Toss in a spoonful of espresso powder with the dry stuff to make the chocolate taste bigger without adding coffee flavor. Drop in half a cup of tiny chocolate chips for surprise bites. Switch out the middle layer of frosting with raspberry jam or caramel. Want an adult version? Brush each layer with 2 tablespoons of Kahlúa or Baileys before putting on the frosting.

Frequently Asked Questions

→ What’s the trick to keeping this soft?

Adding hot water thins the batter, keeping it soft as it bakes. Don’t overbake to avoid dryness.

→ Can I pick a different topping?

Of course! Swap the chocolate frosting for options like whipped cream, ganache, or cream cheese frosting to shake things up.

→ What’s the best way to store it?

Keep it fresh by storing in a sealed container at room temperature for three days or refrigerating for a week.

→ Can I replace the boiling water?

Sure, hot coffee works as well! It’ll give the chocolate a deeper, richer vibe.

→ How do I stop layers from sticking?

Generously grease and lightly flour the pans. For hassle-free removal, use parchment paper on the bottom.

Chocolate Cake Frosting

Soft chocolate cake with creamy topping, ideal for indulgences or memorable events.

Prep Time
20 Minutes
Cook Time
35 Minutes
Total Time
55 Minutes
By: Maria

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings

Dietary: Vegetarian

Ingredients

→ Cake

01 ¾ cup cocoa powder, unsweetened
02 1 ½ teaspoons baking soda
03 2 teaspoons vanilla extract
04 1 ¾ cups of plain flour
05 ½ teaspoon salt
06 1 ½ teaspoons baking powder
07 1 cup of milk (whole)
08 1 ½ cups of white sugar
09 ½ cup of oil (vegetable)
10 1 cup hot water
11 2 eggs, large

→ Frosting

12 ½ cup unsweetened cocoa powder
13 2 teaspoons vanilla flavoring
14 1 cup butter (softened)
15 3 ½ cups powdered sugar
16 ¼ cup milk

Instructions

Step 01

Turn the oven to 350°F (175°C). Make sure to grease and lightly dust two 9-inch round pans with flour.

Step 02

In a big mixing bowl, combine the flour, sugar, salt, cocoa powder, baking powder, and soda, stirring well.

Step 03

Throw eggs, vanilla, oil, and milk into the dry mixture and mix until the batter feels smooth. Then, pour in the boiling water and mix. It’ll look pretty runny, but it’s normal!

Step 04

Pour the batter equally into the prepared pans. Bake for 30-35 minutes until a toothpick stuck in the middle comes out clean.

Step 05

Leave the cakes in the pans for about 10 minutes. Then, move them to cooling racks and let them cool completely.

Step 06

Whip the butter until it’s creamy. Slowly add powdered sugar and cocoa while mixing. At the end, add milk and vanilla, and beat everything to a fluffy finish.

Step 07

Cover the top of one cake layer with frosting, place the second cake on top, and spread frosting all over until it’s perfectly coated.

Tools You'll Need

  • Round pans (9-inch)
  • Bowls for mixing
  • Wire racks for cooling
  • An electric beater
  • A whisk

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes eggs
  • Made with milk
  • Contains gluten from wheat

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 480
  • Total Fat: 23 g
  • Total Carbohydrate: 58 g
  • Protein: 6 g