Home & Garden Home Is Sourdough Bread Vegan? The Ultimate Guide to Choosing Vegan Sourdough We provide our expert sourdough shopping tips. By Gia Mora Gia Mora Facebook Twitter Writer and Quality Team Editor University of Colorado University of Pisa Gia is a writer, performer, and producer who has written extensively about veganism, food waste, and sustainable living. Learn about our editorial process Updated May 19, 2022 Treehugger / Joshua Seong Share Twitter Pinterest Email Home Sustainable Eating Pest Control Natural Cleaning DIY Family Green Living Thrift & Minimalism In This Article Expand Why Most Sourdough Bread Is Vegan When Is Sourdough Bread Not Vegan? Types of Vegan Sourdough Bread Types of Non-Vegan Sourdough Bread Frequently Asked Questions Vegans have their pick when it comes to plant-based breads, and sourdough often tops the list. That’s because almost all sourdough bread is vegan-friendly. With very few exceptions, sourdough doesn’t include any non-vegan ingredients. It is full of naturally occurring yeast and bacteria that give sourdough its unique texture and taste and keep baked goods that have sourdough fresher for longer. We explore what makes sourdough unique from other commercially produced breads and what ingredients to watch for when examining food labels or menu options. Why Most Sourdough Bread Is Vegan Treehugger / Jordan Provost Sourdough begins humbly with a mix of vegan-friendly flour and water. Left at room temperature, this starter, as it's often called, begins to acidify and ferment, giving sourdough its signature sour flavor and chewy texture. The starter becomes home to a community of naturally occurring microbes, including yeast and lactic acid bacteria. Both yeast (a member of the fungi family) and lactobacillus (which, contrary to its name, is not a dairy derivative) are generally considered vegan, even if neither of them is technically made from plants. These microbes then devour the flour. The bacteria produce lactic acid, giving sourdough its tangy taste, and the off-gassing creates the carbon dioxide sourdough bread needs to rise without additional leavening agents. For this reason, traditional sourdough bread (also known as Type I) doesn't include additional yeast to help rise it. Some sourdough does use baker's yeast as well as a sourdough starter. The starter enhances the texture, flavor, and shelf life in these Type II sourdoughs, but it is not the primary leavening agent. Type II sourdough is more typical of industrially produced bread. Today, however, almost all sourdough bread produced comes from artisanal bakeries. It is prepared in the old fashion using just water, flour, and salt—not even baker's yeast. Lucky for vegans, that means nearly every loaf of sourdough you encounter is vegan-friendly. When Is Sourdough Bread Not Vegan? Treehugger / Jordan Provost On occasion, additional ingredients may find their way into an otherwise simple—and vegan—sourdough bread recipe. You’re more likely to encounter these non-vegan ingredients in more highly processed or, on the opposite end of the spectrum, homemade bread. In highly processed sourdough sandwich bread, you may find eggs, although that’s relatively uncommon. Certain types of sourdough milk bread use both milk and butter. These sweet sourdough breads will often indicate their non-vegan status in their name, making it easy for vegans to avoid them. Additionally, some recipes for whole-wheat sourdough call for honey to add sweetness. Vegans will want to check the label or ask the server about the contents of any whole-wheat sourdough bread. Types of Vegan Sourdough Bread Treehugger / Jordan Provost Sourdough appears in many more kinds of bread than just a traditional wheat flour loaf. When shopping for sourdough, keep in mind that these varieties are usually vegan-friendly as well. (But always check the label.) Borodinksy. This Russian sourdough is made with rye instead of wheat, sweetened with molasses, and rich with caraway and coriander.Butterbrot. As the name says, this German sourdough bread is usually topped with butter, cheese, or meat, but the bread itself is typically vegan.Injera. A gluten-free Ethiopian spongy, sour flatbread that is usually made from teff.Pumpernickle. A slightly sweet, dense, dark vegan sourdough made with rye and wheat flour. Types of Non-Vegan Sourdough Bread Treehugger / Jordan Provost Certain sourdough varieties regularly include non-vegan ingredients, but you can occasionally find vegan versions in both stores and restaurants. Amish Friendship Bread. This cinnamon-and-sugar sweet bread often includes milk in the starter.Coppia Ferrarese. This non-vegan Italian sourdough uses lard, malt, olive oil, and flour. It is also known as pane ferraese, ciopa, or ciupeta.Panettone. This Italian candied sourdough loaf is popular during the holidays. Panettone usually contains honey, butter, milk, and eggs, although vegan versions exist.Sourdough Milk Bread. Popular in Asian cuisine, variations of sourdough milk bread recipes include non-vegan ingredients including milk, butter, and sometimes honey. Frequently Asked Questions Is sourdough bread suitable for vegans? Nearly all sourdough bread is vegan-friendly. Some non-vegan ingredients, including dairy, honey, and eggs, can appear in sourdough, but those are outstanding exceptions to the rule. Check the label or ask your server if you have concerns over the content of your sourdough bread. What kind of bread is vegan? Fortunately for vegans, most kinds of bread are vegan. Beyond sourdough, vegans can enjoy bagels, focaccia, pita, and more. Is sourdough dairy-free? Generally speaking, sourdough is dairy-free. The essential ingredients of sourdough don’t require dairy, but certain sweet sourdough milk bread varieties replace water with cow’s milk. If so, the dairy will likely be labeled. Is Dunkin’ Donuts sourdough bread vegan? Yes, the sourdough bread used as the base for Dunkin’s avocado toast is indeed vegan. Since Dunkin’ doesn’t have a vegan donut yet, we love this plant-based breakfast option.