Why Make This Recipe

Rainbow Birthday Cake is a fantastic choice for celebrating special occasions! Its vibrant layers and colorful toppings bring joy to any birthday party. Not only does it look beautiful, but it also tastes delicious, making it a favorite among both kids and adults. This cake is perfect for creating lasting memories and adding a fun touch to celebrations.

How to Make Rainbow Birthday Cake

Ingredients:

For the cakes:

• 2 pots of plain yogurt
• 2 pots of sugar
• 2 packets of vanilla sugar
• 6 eggs
• 5 pots of flour
• 1 packet of baking powder
• 1 pot of melted butter

For the decoration:

• 180g of dark chocolate
• 35g of soft butter
• A little Nutella
• A large box of Smarties
• White marshmallows

Directions:

1. Preheat the oven to 180°C (350°F).
2. In a mixing bowl, combine the yogurt, sugar, vanilla sugar, eggs, flour, baking powder, and melted butter. Mix well after adding each ingredient.
3. Grease a large cake pan or two smaller round pans (about 20 cm).
4. Pour the batter evenly into the prepared pan(s).
5. Bake in the oven for about 30 to 35 minutes. To check if the cake is done, insert a knife into the center; it should come out clean.
6. Let the cake cool before removing it from the pan.
7. While the cake is baking, sort the Smarties by color.
8. Cut a small slice off the tops of the two cakes to make them flat (feel free to taste the scraps!).
9. Spread a generous layer of Nutella on one of the cakes, then place the other cake on top.
10. In a saucepan, melt the dark chocolate with the soft butter. Once melted, spread this mixture over the cakes.
11. Decorate the top with Smarties to create a rainbow effect, and add marshmallows to resemble clouds.

How to Serve Rainbow Birthday Cake

Serve the Rainbow Birthday Cake by slicing it into wedges. You can place a few extra Smarties and marshmallows around the slices for added decoration. This cake pairs wonderfully with ice cream and a glass of milk, making every birthday celebration feel special.

How to Store Rainbow Birthday Cake

To keep your Rainbow Birthday Cake fresh, store it covered at room temperature for up to 2 days. If you want to keep it longer, you can refrigerate it for up to a week. Just make sure to cover it well to prevent it from drying out.

Tips to Make Rainbow Birthday Cake

• Measure ingredients precisely for the best results.
• Separate the Smarties by color beforehand, making it easier to decorate.
• Ensure the cake is completely cool before frosting, as this prevents the frosting from melting.
• Use a serrated knife to level off the tops of the cakes easily.

Variation

You can change the cake flavor by replacing plain yogurt with flavored yogurt (like vanilla or strawberry). You can also add food coloring to the batter for extra colorful layers. For a creamier topping, consider using whipped cream instead of chocolate.

FAQs

Can I make this cake in advance?
Yes, you can bake the cakes a day ahead. Just store them in an airtight container until you’re ready to decorate and serve.

What if I can’t find Smarties?
If Smarties are not available, you can use M&M’s or any round candy that comes in various colors.

Can I freeze the cake?
Yes, you can freeze the decorated cake. Wrap it well in plastic wrap and aluminum foil. It can last for about 1-2 months in the freezer. Thaw it in the fridge before serving.