This one particular-pan strategy for making a brightly coloured rainbow cake is super very easy to bake and equally as easy to assemble and embellish! My cake is topped off by using a buttercream frosting crumb coat, then a layer of marshmallow fondant before we add additional rainbow-colored fondant polka dots!

When you Do this rainbow cake recipe, be sure to tag me @chelsweets and utilize the #chelsweets so that I can see your incredible creations!

I made this cake for my daughter and grandson who share a birthday, and it arrived out wonderful. It is beautiful, I will say the flavor is alright, not sure it deserves each of the work it takes.

While you are ready to fully frost the cake, I like to recommend using a big offset spatula that is intended specifically for frosting significant cakes.

Alternate the dry and wet components: Increase a third of your dry ingredients towards the mixing bowl and blend on minimal speed to mix. Then gradually stream in 50 % from the buttermilk.

Mix it until it’s quite light and fluffy: Mixing the butter and sugar together on the next pace will include plenty of air into it which provides it additional volume plus a lighter, airier mouth truly feel.

Then I wrap Every single slice 2 times in plastic wrap. You may shop these wrapped slices during the fridge or freezer for an individual provide slice of cake whenever you’re hungry for a person!

Which is An additional point... it's probably not a rainbow, which have 7 colours. This pleasant pastry creation has only a few. And though a rainbow comes check here from white mild becoming broken up by a prism into colors, this cookie has a single white layer to begin with.  

Each individual layer for this cake only makes use of about one/four teaspoon of coloration and you continue to get extremely brilliant shades Which is the reason I like this manufacturer so much.

Make use of a piping bag with a big star idea to pipe 10 to twelve rosettes of buttercream alongside the highest fringe of the cake. Sprinkle the tops on the rosettes While using the rainbow sprinkles.

Storing the Cake: Retail store your rainbow cake at space temperature for nearly 4 days. Keep it inside a cake box or an airtight container to keep up its freshness and prevent it from drying out.

With its vivid and cheerful hues and lightly sweet flavor, this exciting cake is sure to put a smile on everyone’s confront. 

Though I’m gay, I’m a bit late to the rainbow get together On the subject of dessert. Probably it’s the more than-the-top rated fabulousness that comes along with rainbow treats, a fantastic that doesn’t usually in shape with my everyday ho-hum daily life. But as soon as I created my rainbow chocolate chip cookies last yr, it type of broke the seal.

This labor-intensive cake is worthy of the effort and time! The fantastic thing about the inside justifies the painstaking hard work at symmetry and precision. I feared, Once i tasted the seriously-dye-saturated frostings I'd produced, that the chemical flavor of your gel dyes would overwhelm the buttercream.