Prohibition Gastrohouse

Our Vegan Slider Buns are the perfect accompaniment to the patty of your choice!

75% of our grains are sourced from Ontario and their integrity is maintained through our traditional stone milling technique.

They’re freshly baked every day with ingredients you can actually pronounce.

But our uniqueness comes from incorporating spent barley grains that have been used to make beer. By enjoying our spent goods, you are directly helping to reduce greenhouse gases.

We believe you can do something about climate change (and your health), one bite at a time.


Brewery barley grains, water, unbleached untreated all purpose flour, unbleached untreated bread flour, cane sugar, salt, yeast, diastatic malt powder, and olive oil.