Welcome to Jar of Happiness Bakery
Fresh Sourdough &
Homemade Treats in
Oakland, NJ
Micro-bakery based in Oakland, NJ spreading joy one loaf or cookie at a time.
A Little Jar of Happiness in Every Batch
Jar of Happiness Bakery is a small-batch home bakery by Lisa Petersen in Oakland, NJ. Every loaf and cookie is made with care, mostly organic ingredients, and meant to be shared.
Explore the Bakery
Take a closer look at what we bake, who we bake it for, and what folks are saying.
Retail Drops
Sourdough, treats, seasonal & gluten-friendly options.
Learn more →Events & Custom Orders
Weddings, showers, holidays and milestones.
Learn more →Sourdough & Gluten
Why our long-fermented loaves are easier on some tummies.
Learn more →Reviews
Kind words from happy Oakland neighbors.
Learn more →Have something special in mind?
We can create something special just for you!
Let's Create Something Sweet!