GTA'S PREMIUM
ASIAN-INSPIRED CUPCAKES.

Helping you create lasting memories. Light. Fluffy. Not too Sweet.
Order Now

Catering Now Available

Now Booking for Spring 2026
Explore Our Catering

HOW TO ORDER

Order Ahead

1. Visit oventheory.com to order for pre-order / delivery.
2. Order before Friday's at 1pm
3. Check our website & Instagram to keep up to date with pick-up/ delivery/ pop-up schedule

For Pick-Ups

1. Visit your selected pick-up location
2. Ensure to show the team your confirmation email
3. Collect your box!
4. Be sure to review our pick-up & delivery policy

For Delivery

You can expect orders anywhere from 10am to 6pm each day. (Based on 3rd party delivery partner)

If delivery is needed for a specific time please reach out info@oventheory.com

Let's Bread Bread

Be sure to share your memories with us on Instagram!
Tag us at @oventheory_ or share your thoughts on Google.

OUR LOCATIONS

GTA Delivery & Pop-Up Pick-Up

pop-up pick-up location varies
Check our Flavours

Pick-Up in Mississauga

Barburu
10am - 6pm (Sat n Sun)
Check our Flavours

Pick-Up in North York

Another Land Coffee and More
11am - 5pm (Sat n Sun)
Check our Flavours

WHERE TO FIND US

Pick-Ups & GTA Delivery

Find our not too sweet cupcakes avaialble for pick-ups in Mississauga and North York OR delivery across the GTA. Find our select variety boxes that changes every month.

Check our Month's Rotational

Catering

Who would've thought boring office food and stale wedding favours existed? Let's change things up a bit.
Let's create some fun and exciting memories with your guest.

Shop Catering

Visit our Pop-Ups

Looking for something fun to do this weekend? Well be sure to check our Instagram to find our upcoming pop-up! Discover new places and create memories with our fun flavours.

Visit our Next Pop-Up

HELLO!

Welcome to Oven Theory! If you're new here or have been following us for some time, we hope our cupcakes will exceed your expectations.

Having grown up in a Korean-Canadian household, I've noticed a lack in desserts that represented flavors that I grew up with. Loving both Canadian and Korean desserts, I wanted to show my take on a very nostalgic indulgence with my own twist. With over 9+ years in working in different disciplines of bakeries, cafes, restaurants, resorts, and hotels, I'm confident that these cupcakes will bring the wow factor in your next get together.

Oven Theory is a pop-up bakery in Mississauga that specializes in Asian-inspired cupcakes that are light, fluffy, and not too sweet. Departed from the traditional overly-rich counterparts, there is a delicate focus to uphold the subtle sweetness often inherited in Asian baking. Our mission is to create premium cupcakes that are perfect for sharing, allowing opportunities for people to come together and celebrate many of life's achievements and celebrations.

We hope that our desserts will bring a smile to your face!

2026 we're aiming to start fundraising for our very first store. I hope you'll be able to be part of our journey and help us share our love for food with others!

Tim
Founder of Oven Theory Inc.