The Umami Chocolate Chip Cookie
Crispy-edged, deeply caramelized, and miso-infused — browned butter meets fermented umami in a restrained, chocolate-forward silhouette. One umami source, trusted completely.
Ingredients
Instructions
Brown the butter
In a light-colored saucepan over medium heat, melt the butter. Continue cooking, whisking constantly, until the milk solids turn a deep golden brown and smell nutty. Immediately remove from heat and pour into a large heat-proof bowl, scraping in all the toasted bits.
Infuse the umami
While the butter is still hot, whisk in the white miso paste until fully incorporated and smooth. Let the mixture cool for about 10 minutes.
Cream the sugars
Add the brown sugar and granulated sugar to the miso-butter. Whisk vigorously for 2 minutes. Add the egg, egg yolk, and vanilla bean paste, whisking again until the mixture is glossy and slightly pale.
Combine dry ingredients
Sift the flour, baking soda, and espresso powder directly into the wet ingredients. Fold with a spatula until just a few streaks of flour remain.
Fold in chocolate
Fold in the chopped dark chocolate. Using chopped bars rather than chips creates pools of chocolate and better texture throughout the cookie.
Chill the dough
Scoop the dough into 60g balls. Place them on a tray, cover tightly, and refrigerate for at least 2 hours — ideally 24. This allows the flour to hydrate and the miso flavor to deepen.
Preheat oven
Preheat your oven to 175°C (350°F). Line a baking sheet with parchment paper. Space the chilled dough balls about 8cm apart.
Bake
Bake for 10–12 minutes until the edges are golden and crisp, but the centers still look slightly underdone. They will set on the pan.
The final touch
Immediately upon pulling from the oven, sprinkle with a pinch of flaky sea salt. Let them cool on the pan for 10 minutes to set before moving.
Baker's Notes
- Brown the butter until it smells nutty and the milk solids turn deep golden — this is the foundation of the cookie's flavor. Don't rush it.
- The miso is dissolved while the butter is still hot, ensuring it blends fully into the fat without any lumps. Sixty grams is the right amount — don't reduce it.
- Chopped chocolate bars (rather than chips) melt into uneven pools and shards — this is intentional. The texture variation is part of the cookie.
- Refrigerating portioned dough balls for 24 hours deepens flavor significantly. The difference between 2 hours and 24 is noticeable.
- Bake until the edges are golden but the centers still look underdone — they will set on the pan as they cool. If they look done in the oven, they're overbaked.