Ultimate Chocolate Fudge Tray Cake
A soft, deep chocolate cake topped with a thick glossy fudge frosting and lots of chocolate sprinkles 🤎
🛒 Ingredients
🎂 For the chocolate cake:
- 2 cups all-purpose flour 🌾
- 2 cups granulated sugar 🍚
- 3/4 cup unsweetened cocoa powder 🍫
- 2 tsp baking powder
- 1 1/2 tsp baking soda
- 1 tsp salt 🧂
- 2 large eggs 🥚🥚
- 1 cup whole milk 🥛
- 1/2 cup vegetable oil
- 2 tsp vanilla extract 🌼
- 1 cup hot coffee or hot water ☕
- Coffee makes the chocolate flavor deeper, but water works too
🍫 For the fudge frosting:
- 1/2 cup butter 🧈
- 1/2 cup heavy cream or whole milk 🥛
- 1/3 cup unsweetened cocoa powder 🍫
- 2 1/2 to 3 cups powdered sugar
- 1 tsp vanilla extract
- 100 g dark or semi-sweet chocolate, chopped 🍫
- Pinch of salt
✨ For topping:
- 1/2 to 3/4 cup chocolate sprinkles 🍫
- Optional chocolate curls for garnish 🎀
- Optional mini chocolate chips 🍪
🍽️ Equipment
- 9×13 inch baking pan
- Mixing bowls 🥣
- Whisk or hand mixer
- Saucepan
- Spatula
- Cooling rack
👩🍳 Step-by-step recipe
1. Prep the oven and pan 🔥
- Preheat your oven to 175°C / 350°F.
- Grease a 9×13 inch pan well.
- You can also line the bottom with parchment paper for easier removal.
2. Mix the dry ingredients 🥣
In a large bowl, add:
- flour
- sugar
- cocoa powder
- baking powder
- baking soda
- salt
Whisk everything together until evenly combined 🤎
3. Add the wet ingredients 🥚🥛
Add to the same bowl:
Whisk until smooth.
The batter will look thick at first — that’s normal 😊
4. Pour in hot coffee or water ☕
- Slowly add the hot coffee while mixing.
- Stir until the batter is smooth and fairly thin.
This thin batter gives you that moist, soft, fluffy crumb you see in the image 😍
5. Bake the cake 🎂
- Pour the batter into the prepared pan.
- Tap the pan gently on the counter to remove air bubbles.
- Bake for 30 to 38 minutes, or until:
- a toothpick inserted in the center comes out with a few moist crumbs
- the top springs back lightly when touched
⏰ Do not overbake, or the cake may dry out.
6. Cool slightly 🌬️
- Let the cake cool in the pan for about 15–20 minutes.
- You want it warm, not hot, when frosting it.
This helps the frosting spread beautifully and slightly melt over the top like in your photo 🤤
🍫 Make the fudge frosting
7. Heat the base 🧈
In a saucepan over low-medium heat, add:
- butter
- cream or milk
- cocoa powder
- chopped chocolate
- pinch of salt
Stir until melted, glossy, and smooth ✨
8. Add sugar and vanilla 🍚
- Remove from heat.
- Stir in vanilla.
- Gradually whisk in powdered sugar until thick, smooth, and spreadable.
Texture tip 💡
You want it:
- thicker than glaze
- softer than stiff buttercream
It should slowly drip off a spoon but still hold on the cake.
If too thick:
If too thin:
- add a little more powdered sugar
🍰 Frost and decorate
9. Spread the frosting
- Pour or spoon the warm fudge frosting over the slightly warm cake.
- Use a spatula to spread it evenly.
- Let some areas stay a little thicker for that luscious bakery-style look 😍
10. Add sprinkles immediately 🍫
- Scatter chocolate sprinkles generously over the frosting.
- Add chocolate curls on top if you want the same dramatic finish as the plated slice 🎀
Because the frosting is still soft, the sprinkles will stick perfectly ✨
❄️ Let it set
- Leave the cake at room temperature for 30–60 minutes so the frosting settles.
- The top will become glossy, fudgy, and slightly firm while staying soft inside 🤎
🔪 Slice and serve
Cut into squares and serve just like the photo 🍽️
For extra indulgence:
- warm each slice for 10 seconds in the microwave 🔥
- serve with vanilla ice cream 🍨
- drizzle extra melted chocolate on top 🍫
⏱️ Time
- Prep time: 20 minutes
- Bake time: 30–38 minutes
- Cooling/frosting time: 30 minutes
- Total: about 1 hour 20 minutes
😋 What this cake tastes like
This cake is:
- super moist 💧
- deeply chocolatey 🍫
- soft and fluffy inside ☁️
- topped with thick fudge frosting 🤎
- slightly gooey and rich, like a cross between chocolate cake and brownie 🎂✨
💡 Tips for best results
✅ For extra moist cake
- Use oil instead of butter
- Don’t skip the hot coffee
- Don’t overbake
✅ For glossy frosting
- Frost while the cake is still a little warm
- Use chopped real chocolate in the frosting
- Stir until fully smooth
✅ For the exact look in your image
- Bake in a metal tray
- Cut into large squares
- Use lots of chocolate sprinkles
- Let the frosting drip a little over the sides 🤤
🍫 Optional upgrades
Add-ins for the cake:
- 1/2 cup chocolate chips 🍪
- 1 tsp espresso powder ☕
- 1/2 cup sour cream for extra richness 🥛
Toppings:
- crushed chocolate cookies 🍪
- toasted nuts 🌰
- caramel drizzle 🍯
- ganache layer under the sprinkles 🍫
📦 Storage
- Keep covered at room temperature for 2 days
- Refrigerate for up to 5 days
- Microwave a slice for 10–15 seconds before serving for that melty top again 🔥