The Westchester Community Oven is a community wood-fired bread and pizza oven located at the Community Garden at Holy Nativity. The Oven is open to the general public, with the support of trained OvenMasters. The Oven was hand-built by over 100 volunteers from the community, using adobe bricks as the base, and using cob-style building for the dome.
see the videos of building the oven:
- video from the entire build, demolition to painting (5:30)
- snip of live video from one of the building days (0:39)
The Oven is open to the public approximately once a month. Flatbreads and pizza can be made around lunchtime, and bread in early afternoon. (More about public events at the Oven)
About the Project
- PHOTOS from our project: on Facebook, Instagram, and Flickr
- the oven’s sculptural elements were guided by sculptor Beth Ann Morrison
- the adobe brick-making and cob building were taught by architect Ben Loescher of Adobe is Not Software
- The project build was a joint effort of the Environmental Change-Makers, the L.A. Bread Bakers, and Adobe is Not Software
Facts about the Oven and Garden:
Size: The oven is 7′ in size, which is community scale. This is far, far bigger than most home pizza ovens, which are typically about 4′ to 5′.
Time: More than 100 volunteers were part of the overall build, from demolition, to adobe brickbuilding, to cob building. The build process took about 3 months, including drying times and weather delays.
Materials: We hand-made 288 adobe bricks, which were used in the base of the oven. The fill material inside the base of the oven includes broken concrete, old cement garden features, and gravel. The cob dome and covering material is a combination of donated clay, plus sandy fill dirt, in percentages that varied by layer.
Some layers had straw added, but most did not. The finish layer includes a traditional preservative, homemade from fermented cactus. The exterior of the oven is painted with pigments which are often used in ceramics. A poplar door is soaked in water and used to regulate heat; this can be seen in some photos (not present in most construction photos). A thinner plywood door is used between bakings, to keep animals from moving in!
Cost: Many materials were scavenged or donated. Most tools were borrowed. Our largest costs were renting a lowboy for asphalt disposal, and having the sandy-fill dirt delivered because we had inadequate material on our urban site. We purchased firebrick for the hearth, and rented some of the heavy equipment. Our budget for this community-scale project was about $2,100.
Fuel: The oven burns wood — ideally fruit wood, like peach and avocado. The fire goes in the opening, and when the oven is up to temperature, the fire is removed (scooped out into a metal container), and the bread is put in the oven. Although some cob ovens include a wood storage cavity in their base, this one does not.
Baking: In early measurements, this community-scale oven seemed to take approximately 100 pounds of wood and 4 to 6 hours to reach ideal bread-baking temperatures (shorter for pizza). This oven is large enough to bake 8-10 loaves of bread at a time.
If you are interested in commercial-scale baking, please note that it is not legal to sell goods that are baked in an outdoor oven — and being as this is a church site, we should aspire to remain on the right side of what’s legal. However: the Community Kitchen at Holy Nativity is a commercial kitchen, available for rental by bakers and cooks. Please phone (310) 670-4777 for full details.
Garden: The oven is located within the Community Garden at Holy Nativity. Other features at the Garden include high-intensity vegetable beds, four types of rainwater harvesting, two mini-orchards of dwarf fruit trees, and on-site composting. The produce grown in the Garden is grown for the benefit of needy families via Food Pantry LAX, and has been donated nearly every week since June 2008.
Location: The Westchester Community Oven and Community Garden at Holy Nativity are located at 6700 W. 83rd, in the Westchester neighborhood of Los Angeles (90045). This is a corner property with ample street parking. When events are scheduled, the black metal gate on the campus’ Dunbarton side will be open/unlocked.
The ongoing story
- video of the build, from demolition to painting (5:30)
- The oven in the news: Edible LA article
- more posts about the Oven, cob building, and year-upon-year maintenance
- How to make adobe bricks (YouTube 3:26 Spanish with English subtitles)
- information about adobe
- what is cob? (Wikipedia)
- our mentors & teachers in building a community-scale oven: Adobe is not software
Join the fun!
- For baking events in the greater Los Angeles area, join the LA Bread Bakers’ meetup