Online course · From makers to bakers
Design, print & bake your way to better results.
Unlock the potential of your 3D printer. Learn to create and tinker with STL files, troubleshoot your prints, and put them to work in the kitchen.

This course will show you how to:
- Understand your printer and get comfortable using it
- Create and tinker with STL files, then print them
- Customize tools for your particular projects
- Troubleshoot your prints for better results
- Use your prints for creative baking projects
- Bake a range of stunning desserts
What you'll make
Learn your 3D printer by baking with it.
Design it.
Print it.
Bake it.
Cookie stamps



Buttercream flower pin




Maamoul cookies




Don’t have a 3D printer yet?
You’ll get plenty out of the baking lessons alone. A printer lets you put what you learn into practice and get the most out of the course.
Short on time?
If you’re more interested in the baking, just download the completed STL files and print the tools.
Two kinds of makers, one course.
Want to take your baking further?
Maybe you’ve printed a few cookie cutters, or you’re thinking about getting a printer to make them. Here’s your sign to see what else it can do. From themed bakes to precision details, you’ll build the tools you’ve been dreaming of.
Want to get more out of your 3D printer?
Ready to go beyond Thingiverse downloads? Learn to create and tinker with your own STL files, troubleshoot your prints, and use baking as the project that puts it all into practice.
Educators: a practical, accessible way to teach students CAD design and test real-world designs.

Your teacher
Meet Tammy Youngerwood
Her journey into 3D printing began in 2020, during COVID, when she opted to buy a 3D printer instead of taking up sourdough. She told her four kids it was for them. Then she promptly started printing things obsessively herself.
Now, through The Tinkering Baker, Tammy is opening up her kitchen to the world, helping bakers and makers get more out of their 3D printers, experiment with new ideas, and discover how technology can help them become better bakers.

Design it. Print it. Bake it.
Ready to see what your 3D printer can really do? Join The Tinkering Baker and bring your ideas to life.