How to Make a Graduation Hat Cake
Use this step-by-step tutorial to learn how to make a graduation hat cake. It’s easier than you think and it’s great for graduation parties.
I made this graduation hat cake for my sweet cousin’s Grad party!
It was sort of a last minute thing but I was so HAPPY to make it for her.
All she said was that she wants it to be very PRETTY with a graduation cap.
As for flavor, she wanted a super soft vanilla cake with buttercream icing and it was supposed to feed 70 people.
So, this is what I made…a big sheet cake covered in buttercream roses, topped off with a graduation cap and a diploma.
Everything on this cake is edible EXCEPT for the diploma.
If I had more time, I would have made it out of rice krispie treats.
But, I did something very EASY…
I simply covered a gift wrapping paper roll in white fondant and then tied a red ribbon around it.
And voila… an easy peezy diploma!
This was my first time making a graduation hat cake and I thought it would be very hard but surprisingly, it WASN’T!
I was very PLEASED with how it turned out.
Doesn’t it look sooooo REAL?!
It says: “Congratulations” on the top and and “Class of 2014” at the bottom.
I really DON’T like writing on top my cakes coz it just ruins the design BUT this looks sooooo much better!
And do you see those little stars on the cake board?
My little one made those…he wanted to help too!
I couldn’t resist taking a few snaps of these beautiful buttercream roses.
This is such a FORGIVING technique and so EASY too.
You just need the star tip and lots of icing!
To make this graduation hat cake, you will need the following supplies/ingredients:
Dome vanilla cake (just omit the Hershey’s Kisses)
Buttercream icing
Black marshmallow fondant
Corn syrup
Spatula
Cardboard
Scissors
Black edible marker
Pizza cutter
Fondant smoother
Thin ribbon
Paintbrush
Small circle cutter
Rolling pin
And here are the steps:
Step 1:
Cut out a square piece of cardboard, using scissors.
Make sure the edges are straight.
Use a black edible marker to color the edges so that if your black fondant doesn’t entirely cover the sides, the cardboard won’t show through.
Step 2:
Spread some buttercream icing on top of your cardboard piece.
You can also brush some corn syrup on top of the cardboard instead of buttercream.
Step 3:
Roll out some black fondant
Step 4:
Place it over your frosted cardboard and gently press it so that the fondant and cardboard stick together.
Use a pizza cutter to cut out excess fondant until your are left with a smooth square piece.
Step 5:
Let’s add some final touches now…
Use a small circle cutter or a big icing tip to cut out a small circular piece.
Step 6:
Brush some corn syrup at the center of the square cardboard piece.
Fold a ribbon in half and stick it here and then place the circle fondant piece on top.
Press gently until it all sticks into place.
Step 7:
Let’s move onto the dome cake now…
Start frosting your dome cake in buttercream icing until you have a smooth coating.
Place it in the refrigerator for 15 minutes.
Step 8:
Roll out some black fondant.
Place it on top of your chilled cake.
Step 9:
Start smoothing out the fondant all over the cake with the help of your hands and a fondant smoother.
Step 10:
Then, cut off excess fondant with a pizza cutter.
Step 11:
Push a bubble tea straw in the center of your dome cake.
Brush some corn syrup or royal icing or melted chocolate on top of the dome.
Stick the square cardboard piece on top and steam everything.
And you are done making an easy graduation hat cake!
Well, that’s all for today.
Until next time, tata my lovelies 🙂
Hi! I’m sorry if this is a dumb question but how does the fondant cardboard piece of the hat attach to the dome cake? I did not understand that part in step 11…
So, you push a dowel or bubble tea straw into the center of the dome cake. Spread royal icing or melted chocolate on top. Place the fondant cardboard piece on top and hold it in place for a few seconds until it’s secure. I did this part when I got to my cousin’s party venue. I was worried it would fall over in the long car ride. Hope this helps.
Got it!! Thank you!!
I love the thorough instructions with different associated pictures. Thank you.
In step 11, how do you “steam them together”? Thanks
I use a regular steam iron that you use for clothes. Make sure your iron doesn’t splutter water because some of the old ones do that and that can make a mess. Steaming removes all the cornstarch or powdered sugar stuck on fondant. It also makes everything shiny and smooth.
Did you put the graduation cap on first and decorate around it or did you put it on after you are done all the roses on the cake?
I piped buttercream roses on the cake first and then placed the graduation cap on top of it.