
i. Biography
Sourdough is the through-line in the work associated with Ben Mackinnon: slow fermentation, gluten development, hand shaping and bread baked at sunrise within the operating pattern of a community bakery. The craft is read by touch as much as by schedule — dough tightening under the hands, flour sourced from local mills, grain, water and leaven given the time to become bread.
The Path
Training at The School of Artisan Food gave Ben Mackinnon a foundation in artisan production: process, materials and the intelligence of hand work. That formation remains legible in the bread connected with him, where method is treated as a daily discipline rather than a decorative claim. Sustainability work also sits inside the bakery practice. Before E5 Bakehouse, Mackinnon worked as a consultant on renewable energy systems, and that background connects directly to the way production is framed: craft food made with attention to how things are sourced, moved and repeated. Since 2011, E5 Bakehouse has been the practical site for that position, joining baking decisions with environmental and social considerations.
The Work Today
The current bakery structure places sourdough inside a working network of sites in Hackney, Poplar and the V&A East Storehouse, with Ben Mackinnon remaining founder. The reputation rests on bread that is hand-crafted, baked daily at sunrise, made with flours from local mills and delivered by Dutch bicycle. Those choices make locality operational: flour, labour, transport and timing are all part of the same production system. Long fermentation defines the core method. A 72-hour fermentation process, the bakery’s own stone mill, only organic grains and produce from its farm for brunches, lunches and seasonal pastries give the work its shape. The practice is patient before it is pleasurable: grain is milled, dough is tended, heat is timed, and bread leaves the oven as the day starts. Hackney Wild, seeded rye and the Stockholm are the breads most directly noted in relation to that long fermentation process. They sit in the bakery’s working vocabulary of crust, crumb, acidity, grain and time, showing how a sourdough method can be repeated at bakery scale without being reduced to a single product line. Flat breads from the bakery also move through the cookbook *Hackney Wild*. That puts the practice into circulation beyond retail: dough, heat and timing become teachable habits, carried from the bakehouse into other kitchens.
Signature
Signature dishes include Hackney Wild. As a loaf, it gives the clearest working form to the bakery’s sourdough: starter, leaven and method held together with the sourcing and environmental choices that define Ben Mackinnon’s production model.
In Their Words “I wanted to do something with a strong social and environmental connection that was very people focussed.”
Acclaim
Recognition here sits in the durability of the operating model. Ben Mackinnon’s work brought a sustainability background and artisan-food training into a London bakery known as a hub for sourdough, and since 2011 the practice has held to choices that require daily maintenance: organic grains, local mills, a stone mill in-house, long fermentation and bread baked at sunrise. Hackney Wild gives that reputation a concrete form. It was the first loaf, remains tied to sourdough starter and leaven, and now shares its name with a cookbook that carries the bakery’s flat breads beyond the counter.
Profile updated July 2026
FAQ
Asked of Ben
What is Ben Mackinnon's current role?
Ben Mackinnon is founder of E5 Bakehouse.
Where did Ben Mackinnon train or study?
Ben Mackinnon trained at The School of Artisan Food.






