What Is Chili Crisp?
Chili crisp is the catch-all name for a family of Chinese-style condiments built around crunchy chili flakes, garlic, and shallots suspended in seasoned oil — Lao Gan Ma's black bean chili oil is the product that popularized the category in the West, and a wave of newer brands like Fly By Jing and Momofuku have since turned it into a genuine pantry staple, the kind of thing people spoon onto eggs, noodles, dumplings, and pretty much anything that needs a hit of savory heat.
The category sits in a confusing spot for vegans because its flavor base is traditionally built for deep umami, and umami in Chinese and broader East Asian cooking has historically leaned heavily on dried shrimp, fish sauce, or oyster sauce. That reputation follows chili crisp around even though, as it turns out, most of the major retail brands you'll actually find on a U.S. grocery shelf don't use any of those ingredients. The confusion is understandable, but it also means a lot of vegans avoid a jar that's actually fine, while assuming a different jar is fine when it isn't.
Why Chili Crisp Is Ambiguous for Vegans
Three things make this category harder to navigate than it should be. First, some homemade and restaurant versions of chili crisp genuinely do include dried shrimp or fish sauce for extra umami depth, so the dish concept itself isn't inherently vegan the way, say, plain chili oil is. Second, brands frequently sell multiple product lines under similar-looking labels — a company that makes a fully vegan chili crisp may also sell a "beef" or "XO sauce" variant in a nearly identical jar, so brand loyalty alone doesn't guarantee every product in that brand's lineup is vegan. Third, and most subtly, some of these condiments rely on MSG, refined sugar, or "natural flavors" — none of which are inherently non-vegan, but which some stricter ingredient-checking tools flag automatically out of caution, since sugar can occasionally be processed through bone char and "natural flavor" is a legally vague catch-all that can occasionally originate from an animal source.
The ingredient to specifically watch for, if you're scanning a label yourself, is anything listing shrimp, dried shrimp, shrimp paste, fish sauce, fish extract, oyster sauce, or oyster extract. If none of those appear, the product is very likely vegan, though it's still worth reading the full ingredient panel rather than assuming based on the brand name alone — you can run an unfamiliar ingredient through the spvegan.com ingredient checker if anything on the label doesn't look immediately recognizable.
Brand-by-Brand Breakdown
Here's what's actually in four of the most widely available chili crisp brands, based on their current U.S. retail ingredient panels:
| Brand | Key Ingredients | Contains Shrimp/Fish? | Vegan? |
|---|---|---|---|
| Lao Gan Ma Spicy Chili Crisp (black bean, classic red label) | Soybean oil, chili, onion, fermented soybean, MSG, salt, sugar, pepper powder | No | Yes, for this specific SKU |
| Fly By Jing Sichuan Chili Crisp | Rapeseed oil, soybean oil, dried chili, preserved black bean, garlic, sesame oil, mushroom powder, seaweed powder, Sichuan pepper | No | Yes (brand markets it as vegan) |
| Momofuku Chili Crunch | Grapeseed oil, chilis, coconut sugar, onions, garlic, sesame seeds, mushroom powder, yeast extract, seaweed | No | Yes |
| Trader Joe's Chili Onion Crunch | Olive oil, dried onions, dried garlic, dried red bell peppers, crushed chili peppers, sea salt, natural flavors, paprika oleoresin | No | Yes |
The pattern across the newer, U.S.-founded brands (Fly By Jing, Momofuku) is notable: instead of dried shrimp, they build umami from mushroom powder, seaweed powder, and yeast extract — plant-based ingredients that do a similar job. That's not a coincidence; it's a deliberate formulation choice that lets them market the product explicitly as vegan, which both brands do on their packaging and retailer listings.
Lao Gan Ma is the one brand on this list where caution matters most, not because the flagship Spicy Chili Crisp contains anything animal-derived — it doesn't, based on the label above — but because the company sells a wide range of other sauces under the same Lao Gan Ma name, including meat-based varieties in similarly styled jars. If you're buying Lao Gan Ma specifically, double-check that you have the black bean "Spicy Chili Crisp" (sometimes labeled "Chili Oil in Black Bean Sauce") rather than a different product in the lineup, since the ingredient panel can vary by SKU even within one brand.
What About MSG, Sugar, and "Natural Flavors"?
None of these three are automatically disqualifying for vegans, but they're worth understanding since they show up across nearly every chili crisp brand. MSG (monosodium glutamate) is produced through bacterial fermentation of plant starches — it's not animal-derived, despite older myths to the contrary, and is vegan. Refined sugar is the one genuine gray area: some sugar is filtered through bone char during processing, a practice that's more common with certain cane sugar refining methods in some countries than others, and manufacturers rarely disclose which method they use. If avoiding bone-char-processed sugar is a hard line for you, it's a real uncertainty with any product using plain "sugar" without further specification — chili crisp included. "Natural flavors" is a similarly vague catch-all term that's usually plant-derived in a chili product context but isn't legally required to specify its source, so it's a small residual unknown rather than a red flag on its own.
How to Check a Jar Yourself
If you're standing in a grocery aisle with a chili crisp jar that isn't on the list above, the fastest check is scanning the ingredient panel for shrimp, dried shrimp, shrimp powder, fish sauce, fish extract, oyster sauce, or oyster extract — these are the ingredients most likely to appear in a non-vegan chili crisp and the easiest to spot since they're usually listed by name rather than buried in a vague catch-all term. Bonito flakes and dashi are less common in chili crisp specifically but show up in other Japanese-adjacent condiments, so it's worth knowing those names too if you're branching into similar sauces.
Smaller regional and imported brands are the ones most likely to include dried shrimp, since it's a traditional ingredient in many home-style versions of the sauce, particularly ones marketed as "XO sauce" (a related but distinct condiment that very often contains dried shrimp and sometimes dried scallop as a defining ingredient — worth avoiding by default unless a specific brand confirms otherwise). If a label is only in Chinese or another language you can't read, a translation app pointed at the ingredient panel is generally more reliable than guessing from the product name or packaging imagery.
Where the Shrimp Reputation Actually Comes From
Chili crisp's non-vegan reputation isn't invented out of nowhere. Dried shrimp shows up widely in Chinese, Vietnamese, Thai, and other Southeast Asian cooking as a foundational umami ingredient, roughly the way anchovies function in a lot of Western cuisine — pounded into sauces, sprinkled over dishes, or stirred into condiments to add a savory backbone. Home cooks and regional producers making their own chili crisp-style sauces have used dried shrimp for generations, and it remains genuinely common in versions you'd find at a Chinese grocery store or in a family recipe passed down informally, particularly ones marketed toward a Chinese-speaking audience rather than a U.S. mainstream grocery shelf.
What changed is that the brands that broke into mainstream U.S. retail over the last several years largely didn't build their formulas around dried shrimp. Lao Gan Ma's flagship black bean version was already shrimp-free before it became an internet-famous condiment. Fly By Jing and Momofuku, both founded well after chili crisp had already gone viral, built vegan-friendly formulas from the start, partly because it broadened who could buy the product and partly because mushroom powder and seaweed are genuinely effective umami substitutes on their own merits. So the ingredient's association with the category is historically accurate but increasingly disconnected from what's actually sold at scale in the U.S. today.
Using It Once You've Confirmed It's Vegan
Chili crisp is less a condiment for one specific dish than a general-purpose flavor bomb — a spoonful stirred into plain rice, noodles, or scrambled tofu turns a bland base into something with real depth almost instantly. It works well drizzled over roasted or steamed vegetables, stirred into a vinegar-and-soy dipping sauce for dumplings, mixed into hummus or a bean dip for a spicy kick, or swirled into soup right before serving so the crunchy bits stay crisp rather than going soft. Because most of the vegan versions get their savoriness from mushroom powder, seaweed, or fermented soybean rather than dried shrimp, they hold up fine in dishes that are already vegetable- or grain-forward without needing to be "hidden" behind other strong flavors.
A little goes a long way — start with a half teaspoon on something you're tasting for the first time, since the heat and salt level vary noticeably between brands, and the crunchy solids at the bottom of the jar carry noticeably more concentrated flavor than the oil sitting on top.
Final Verdict
Chili crisp as a category has an undeserved reputation problem — the sauce concept can include dried shrimp, but the specific jars most people actually buy in the U.S. (Lao Gan Ma's classic Spicy Chili Crisp, Fly By Jing, Momofuku, and Trader Joe's Chili Onion Crunch) are all vegan based on their current ingredient panels. The real risk isn't the category, it's assuming every product from a brand is automatically safe, or mistaking a shrimp- or meat-based sauce for the vegan version because the packaging looks similar. Read the label once per new jar and you're on solid ground.
