Array ( [0] => Array ( [date] => 2025-11-27 ) [1] => Array ( [date] => ) )
2025-11-27
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The go-to bakery for custom cakes in Boston

Turning visions of custom cakes into  delicious reality

Indulge in our artisanal custom cakes, carefully crafted to add a touch of sweetness to your most cherished moments.

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Start an Order

From our kitchen
to your doorstep

Treat your friends, family, and even your coworkers to a sweet treat!

Cake sample box
  • Standard layer cakes 3-layered classics.
  • Custom cakes Let’s get creative. If you can dream it, we can bake it!
  • Monumental sampler Try a little bit of everything! Our cake slice sampler box with a mix of classic flavors.
  • Cupcakes, cookies & other treats If you’re looking for something other than custom cakes - no problem.
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Frighteningly Delicious

Spooky cake specials
that will steal the show.

Order Your Halloween Special

Customize your...

Holiday
Cakes

Make your seasonal celebration extra memorable.

Birthday
Cakes

Celebrate another year
in style.

Baby Shower
Cakes

Welcome a new edition
to the family.

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Treats for any occasion

Regardless of the cause for celebration, we’ve got you covered for life’s biggest moments.

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Birthdays ● Anniversaries ● Holidays ● School Events ● Wedding & Baby Showers
Start an Order
Birthdays ● Anniversaries ● Holidays ● School Events ● Wedding & Baby Showers

Why choose
Monumental Cakes?

One of a
kind cakes

Local delivery available

Fresh local ingredients

personalized experience

Our customers love us!

Justin delivered cupcakes that were almost too beautiful to eat, but one bite and I knew Monumental Cakes was the only place I would order from now on!
-Audra-
The cake was incredible! It looked so realistic and tasted fantastic!
-Lindsey-
Monumental Cakes made my wife a birthday cake that was the talk of the party! Beautifully decorated with complex and delicious flavors but still enough to feed 50 people. Highly recommended!
-Neal-
Monumental Cakes is amazing!!! Justin creates the most delicious flavor combinations and the themes and decorations are so detailed, they’re out of this world
-Jennifer-
Justin is so easy to work with. Communicates well, experiments (within reason) and always delivers on time. I’ve ordered from him 7 times now. Never, ever disappointed. Not once.
-Tracy-
Justin has made amazing cakes for several members of my family. Each one has been delicious and incredibly creative and original, with each person's special interests in mind.
-Linda-
Justin's cake was absolutely beautiful to the point where we felt guilty eating it but thank goodness we did because I kid you not it was the best cake any of us have ever had. We will 100% be using Monumental Cakes for all cakes moving forward!
Jessica
I worked with Monumental Cakes to create something for my sister-in-law's baby shower. The cake was such a hit among the guests and left everyone amazed - it was the highlight of the event!
Esther