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Custom Cakes in Knoxville, TN

Heidi's Bakery makes custom birthday cakes, baby shower cakes, graduation cakes and themed cakes for celebrations across Knoxville. Every cake is baked on Greenway Drive and decorated to your idea or photo by our bakers and cake decorators. Custom one tier cakes start at $71.50; see sizes and prices below, or send us your theme and we'll reply fast.

4.8 Stars from 900+ Google reviews
Custom cakes since 2017
4505 Greenway Drive, Fountain City

Pick Your Perfect Custom Cake Style

So Many Reasons to Celebrate, So Many Ways to Cake It

Birthday cakes, kids' cakes, themed cakes and fondant cakes, each made to your idea or photo. Tap a style to see it in our cake gallery.

Birthday and Celebration Cakes

MAKING EVERY MOMENT EXTRA SWEET

Birthday cakes, first birthday and smash cakes, anniversary, graduation, baby shower, gender reveal and retirement cakes, personalized with your colors, message or theme. Share a photo or tell us about the party and we'll design it with you.

See All 20 Celebration Cakes

Themed Cakes

From Classic Characters to Wild Creations

Sports parties, movie nights, holidays, hobbies and favorite characters, from baseball, golf and cowboy cakes to highland cows, geodes and disco balls. Send us pictures or describe your theme, from superheroes and sports teams to florals and pop culture icons.

See All Themed Cakes

Kids' Birthday Cakes

Colorful, creative, and made for smiles

Birthday cakes for kids of all ages, with dinosaurs, princesses, superheroes, favorite animals and favorite shows. We've made Bluey, Mickey and Minnie Mouse, Super Mario, Toy Story, Frozen, Winnie the Pooh, SpongeBob, My Little Pony, Baby Shark and Pokémon cakes. Tell us your child's interests and colors and we'll make a children's cake that's as playful as they are, and a joy to bring out.

See All Kids Cakes

Fondant Cakes

Sleek, Artistic, and Oh-So-Custom

Smooth finishes, sharp lines and sculpted details for birthdays and special occasions. Share your colors or an inspiration photo and our cake artists and decorators will match it.

See All Fondant Cakes

What Knoxville Customers Say About Our Cakes

Real Google reviews, word for word

"I ordered a custom birthday cake with late notice and got an immediate response that it could be done, which is why Heide’s Bakery got my business. I sent 3 photos for inspiration and got exactly what we wanted; delicious, beautiful, fairly priced, and the perfect amount for the number of people I asked to feed. Couldn’t have asked for anything more or better than what we got. Thank you so much. You’ve got my business for every occasion in our future."

Brenna S.
Google Review

"I was trying to find a bakery online to help with an edible image, and I came across Heidi’s Bakery. She responded quickly and was very helpful. The cake was amazing and the edible image was perfect. The cake flavoring was so delicious and the bakery itself has a welcoming environment. We also got two raspberry lemon cupcakes and they were wonderful. We will be using Heidi’s Bakery again in the future. Thank you!"

Allie F.
Google Review

"I have been going to Heidis for quite some time, but this was the first time I have ordered a cake for a party. I sent photos of the bicentennial theme I was planning for my husband’s 50th, and they nailed it! ♥️🤍💙 This cake was not only stunning, it was delicious! Highly recommend for your specialty cake orders, but also for your daily sweet treats and meals. My favorite are their petit fours. Stop in and give them a try, you won’t be disappointed!"

Kirstie B.
Google Review

"I contacted Heidi to make my son’s birthday cake. She responded immediately and we coordinated details. She was extremely helpful and kind and her prices were great. When I arrived to pick up the cake the place was so clean and cute. We even tried some of her other ready to eat desserts on hand, they were fabulous. My son absolutely loved his cake. We all did it was delicious. Will definitely be ordering from her again."

Misty A.
Google Review

4.8 stars from 900+ reviews. Read all our Google reviews

Custom Cake Prices and Options

Tiered Cakes Priced by Size, Style, and Design Detail

Priced by size, number of tiers and finish. Naked and textured cakes start at $71.50 for a 6-inch that serves 8 to 10; fondant starts at $82.50.

One (1) Tier Cake Pricing

6 Inch

Serves: 8–10
Naked / Textured Cake: $71.50
Fondant Cake: $82.50

8 Inch

Serves: 12–15
Naked / Textured Cake: $82.50
Fondant Cake: $104.50

10 Inch

Serves: 20–25
Naked / Textured Cake: $104.50
Fondant Cake: $148.50

12 Inch

Serves: 30–40
Naked / Textured Cake: $148.50
Fondant Cake: $192.50

Two (2) Tier Cake Pricing

8 + 6 inch

Serves: 25–30
Naked / Textured Cake: $192.50
Fondant Cake: $220.00

8 + 6 inch (Extra Tall)

Serves: 30–40
Naked / Textured Cake: $247.50
Fondant Cake: $275.00

10 + 8 inch

Serves: 50
Naked / Textured Cake: $302.50
Fondant Cake: $330.00

Three (3) Tier Cake Pricing

10 + 8 + 6 inch

Serves: 65–75
Naked / Textured Cake: $385.00
Fondant Cake: $440.00

10 + 8 + 6 inch (Extra Tall)

Serves: 100
Naked / Textured Cake: $412.50
Fondant Cake: $467.50

Four (4) Tier Cake Pricing

10 + 8 + 6 + 4 inch

Serves: 100
Naked / Textured Cake: $495.00
Fondant Cake: $495.00

12 + 10 + 8 + 6 inch

Serves: 120
Naked / Textured Cake: $577.50
Fondant Cake: $715.00
What size cake do I need? About 10 people: a 6-inch. About 15: an 8-inch. About 25: a 10-inch. About 30 to 40: a 12-inch or an extra-tall two-tier. About 50: a 10 + 8 inch two-tier.

Planning a wedding? Wedding cake pricing and delivery details are on our wedding cakes page.

How to Order a Custom Cake

1
Send us your theme, a picture or a Pinterest idea.
2
We confirm size, flavor, price and date.
3
Pick it up boxed and ready at 4505 Greenway Drive, or we deliver orders of $600 or more.

Delicious Cake Flavors, Fillings, and Frostings

From timeless classics to creative favorites

Cake Flavors

Almond · Butter Pecan · Carrot · Chocolate Fudge · Chocolate (Gluten Free) · Coconut · Funfetti · German Chocolate · Vanilla (Gluten Free) · Hummingbird · Key Lime · Lemon · Maple Praline · Orange · Pina Colada · Pumpkin · Red Velvet · Salted Caramel · Spice Cake · Strawberry · Vanilla

Frosting Flavors

Almond · Blueberry · Caramel · Chocolate · Coconut · Cream Cheese · Espresso · Key Lime · Lemon · Peanut Butter · Peppermint · Strawberry · Vanilla

Filling Flavors

Apple Cinnamon · Bavarian Cream · Blackberry Jam · Lemon Curd · Raspberry Curd · Strawberry Jam · Chocolate Buttercream · German Chocolate

Dreaming of the Perfect Cake? Let's Bring It to Life!

Let’s Create Something Sweet Together

Tell us your favorite theme or wish, and our Knoxville custom cakes team will usually be in touch within 15 minutes to help bring it to life. We make each step simple and fun so you can look forward to seeing your one-of-a-kind cake on the big day.

Reach out below and let’s make your celebration even sweeter.

A two-tier pink cake with My Little Pony figures, a rainbow, balloons, and clouds, adorned with fondant details and sprinkled decorations.

Plan Your Next Sweet Memory

Questions About Our Custom Cakes? Read Below.

Curious about how to order, what flavors you can pick, or how we tackle special requests? We’ve gathered the questions folks ask most, so you can feel confident (and excited!) as you start dreaming up your next show-stopping cake.

If you’re still wondering about something, just holler, we’re always happy to chat.

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