The Wooster Street White Clam Emulsion
Chapter 2 — The Sauces & Toppings
Frank Pepe's masterpiece is an uncompromising study in Italian-American minimalism. There is no heavy sauce, and absolutely no mozzarella to mute the sea. Instead, it relies on a volatile, kinetic emulsion of briny clam liquor and olive oil, brushed directly onto a dough cold-fermented for twenty-four hours. To replicate that fiercely charred Wooster Street snap at home, you need patience, fresh littlenecks, and the brutal, conductive heat of a baking steel to mimic a century-old coal hearth.
Before you start
Mix the water, yeast, bread flour, and diastatic malt into a shaggy mass.
In a stand mixer fitted with a dough hook, hydrate the yeast in the water for one minute before adding the dry ingredients and mixing on low until no dry flour remains.
Autolyse for 15 minutes, then add the sea salt and 8 grams of extra virgin olive oil.
Knead on medium-low speed for 6 to 8 minutes until the dough is smooth, supple, and registers approximately 78°F.
Bulk ferment at room temperature for one hour after a single stretch-and-fold.
Divide the dough into two equal 347-gram boules, place into lightly oiled airtight containers, and transfer to the refrigerator for a strict 24-hour cold retard.
Purge the live clams in heavily salted cold water for one hour.
Submerge them in the refrigerator to encourage them to expel any sand or grit before shucking.
Ingredients
- bread flour400 g
- water268 g
- fine sea salt10 g
- extra virgin olive oil8 g
- diastatic malt powder6 g
- instant dry yeast2 g
- fresh littleneck clams24 large
- reserved fresh clam liquor2 tbsp
- extra virgin olive oil6 tbsp
- garlic4 large cloves
- dried Sicilian oregano1 1/2 tsp
- Pecorino Romano PDO1/2 cup
Method
- 01
Vigorously whisk the reserved clam liquor, six tablespoons of olive oil, and the minced garlic to create a kinetic emulsion.
Whisk in a small bowl until the mixture turns slightly opaque and thickens.
- 02
Preheat the oven to its absolute maximum with a baking steel positioned on the upper-middle rack.
Saturate the steel with heat for at least one full hour at 550°F before launching a pizza.
- 03
Stretch the tempered dough into an asymmetrical oblong shape on a semolina-dusted peel.
Using your fingertips, gently press the air outward from the center, leaving a slightly raised rim, aiming for a 12x14 inch oval approximately 1/8-inch thick in the center.
- 04
Generously coat the surface of the raw dough with half of the prepared clam and garlic emulsion.
Spread it evenly to the edges to protect the delicate crust and generate essential micro-blistering steam.
- 05
Scatter half of the chopped clams, grated Pecorino Romano, and crushed dried oregano across the pie.
Do not add salt; the clams and cheese provide all the necessary salinity. Never under any circumstances add mozzarella.
- 06
Launch the pie onto the steel and immediately switch the oven to broil.
Bake for 6 to 8 minutes, watching closely as the intense infrared heat boils the emulsion and cooks the clams in their own juices while the steel sears the undercarriage.
- 07
Retrieve the pizza and rest on a wire rack for one minute before serving.
The crust should hold straight out without sagging. Slice into irregular, asymmetrical pieces.
Notes
Canned clams are a strictly compromised alternative.
If fresh littlenecks are entirely unavailable, drain high-quality canned clams and reserve the juice for the emulsion, but only scatter the clam meat on the pie during the final 60 seconds of the bake to prevent a rubbery texture.
Diastatic malt is non-negotiable for a 550°F home oven.
Without the 900°F heat of a coal oven, the 1.5% malt addition is the only way to accelerate browning and achieve the authentic, deeply charred Wooster Street undercarriage.