The TikTok version of this recipe runs on a simple visual premise: what happens when you swirl Korean fermented chili paste into a cookie? Eric Kim’s NYT Cooking recipe answered that with a before-and-after that was impossible to scroll past. Before baking: a normal butter-sugar dough interrupted by vivid orange-red ribbons of gochujang. After baking: deep amber swirls caramelized into the surface, with a flavor that’s sweet, warmly spiced, fermented, and nothing like what those raw streaks suggest. The “I can’t believe this works” TikTok format, combined with a genuinely excellent cookie, accumulated hundreds of millions of views and sparked a wave of gochujang-in-baking experiments that’s still running.
The full technique is in the Quick Answer above. Here’s what to understand about each critical step.
The Two-Component Technique
This recipe has two separate parts: a vanilla sugar cookie dough and a gochujang caramel swirl mixed independently and marbled in. Most versions people try at home get this wrong by simply stirring gochujang into the dough. The result tastes fine but looks uniform orange-tan and loses the visual contrast that made the recipe viral. The original keeps them separate deliberately: the swirl needs to stay concentrated in distinct ribbons so it caramelizes into deep amber in the oven while the surrounding cookie dough stays pale gold.
Make the swirl first — just gochujang, softened butter, and dark brown sugar stirred together until smooth. Keep it at room temperature so it stays pliable. The butter in the swirl helps it marble cleanly rather than clumping into isolated spots.
The 3-to-4-Fold Rule
When you add the swirl to the dough, fold 3 to 4 times. No more. This is the most important instruction in the recipe, and the one most bakers skip past. The visual you want before refrigeration is a dough that looks like marble rye: distinct orange-red ribbons running through pale dough. Over-folded means uniformly orange — the caramelized swirl effect disappears in the oven and you lose the concentrated pockets of fermented caramel. Under-folded means large blobs that can burn at the cookie edges. The right count produces ribbons about the width of a finger.
What Gochujang Actually Tastes Like in a Cookie
The most common question is whether these are actually spicy. At one heaping tablespoon across 24 cookies, the heat is subtle — a slow warmth that builds over several bites, not an immediate punch. The dominant note isn’t heat; it’s fermented depth, the same quality that makes soy sauce and aged cheese taste “savory.” In a sweet context, that depth makes the brown sugar and butter taste more caramel-like than they would without it — the same way flaky salt makes caramel taste sweeter by providing contrast.
First batch: use 1 heaping tablespoon. Adjust from there.
The Butter Temperature Rule
“Very soft” means you can press a finger into the butter without resistance — not melted, but soft enough that it beats into a fluffy mass in 2 to 3 minutes. Cold butter won’t incorporate air; the resulting cookies bake flat and dense. If you forgot to take the butter out, cut it into tablespoon pieces and microwave at 50% power in 5-second bursts until just barely soft. Eric Kim’s recipe recommends beating by hand for the most defined crinkles, but a mixer works if your butter is soft enough.
