Quick Recipe Version (TL;DR)
Quick Ingredients
- 1 pizza dough ball (250 g), room temp
- 2 tbsp extra-virgin olive oil, plus 1 tsp to finish
- 3 garlic cloves, thinly sliced
- 6 oz chopped clams, drained, plus 2 tbsp clam juice
- 1 tsp lemon zest, plus lemon wedges
- 1/3 cup finely grated Pecorino Romano
- 1 tsp dried oregano
- 1/2 tsp red pepper flakes, divided
- 1/4 tsp black pepper; fine sea salt to taste
- Semolina or cornmeal for dusting
Do This
- 1) Preheat oven with a pizza steel/stone on the top rack at 550°F (290°C) for 45–60 minutes; broiler on high last 10 minutes of preheat.
- 2) Stir olive oil, garlic, oregano, 1/4 tsp red pepper flakes, and black pepper to make garlic-oregano oil.
- 3) Toss clams with 2 tbsp clam juice and lemon zest; set aside.
- 4) Stretch dough to a thin 12-inch round; place on a floured peel or parchment. Brush with 1 tbsp garlic oil and sprinkle 2 tbsp Pecorino.
- 5) Par-bake 2 minutes until just set. Scatter clams, drizzle remaining garlic oil, and add remaining Pecorino.
- 6) Bake 4–6 minutes until charred and bubbling; broil 30–60 seconds for leopard spots. Finish with remaining red pepper flakes, a squeeze of lemon, and 1 tsp olive oil.
Why You’ll Love This Recipe
- Authentic New Haven vibes: thin, chewy-crisp crust with those coveted charred blisters.
- Bright, briny, and garlicky—no red sauce to hide the clam flavor.
- Fast weeknight option with canned clams; special-occasion upgrade with fresh littlenecks.
- Lemon finish and Pecorino bring restaurant-level balance at home.
Grocery List
- Produce: Garlic, lemon, optional flat-leaf parsley
- Dairy: Pecorino Romano
- Pantry: Pizza dough (or ingredients to make it), extra-virgin olive oil, dried oregano, red pepper flakes, black pepper, fine sea salt, semolina/cornmeal; chopped clams (canned) or fresh littleneck clams from the seafood counter
Full Ingredients
For One 12-inch White Clam Pizza
- 1 pizza dough ball (250 g), room temperature
- 2 tbsp extra-virgin olive oil, plus 1 tsp to finish
- 3 garlic cloves, thinly sliced (or finely minced)
- 6 oz (about 1 heaping cup) chopped clams, well drained
- 2 tbsp clam liquor/juice (reserved from canned clams or steaming liquid)
- 1 tsp finely grated lemon zest, plus lemon wedges for serving
- 1/3 cup (30 g) finely grated Pecorino Romano, divided
- 1 tsp dried oregano
- 1/2 tsp red pepper flakes, divided
- 1/4 tsp freshly ground black pepper
- Fine sea salt, to taste (go light—clams and Pecorino are salty)
- Semolina flour or cornmeal, for dusting the peel
Optional: Overnight Pizza Dough (makes 2 x 12-inch crusts)
- Bread flour: 300 g (about 2 1/2 cups)
- Cold water: 210 g (scant 1 cup)
- Fine sea salt: 7 g (1 1/4 tsp)
- Instant yeast: 0.6 g (about 1/4 tsp)
Makes about 520 g dough total; divide into two 250–260 g balls.

Step-by-Step Instructions
Step 1: Preheat for true New Haven char
Place a pizza steel (best) or stone on the top oven rack. Preheat to 550°F (290°C) for 45–60 minutes. For extra char, switch the broiler to high during the last 10 minutes of preheating. Prepare a lightly floured peel (or a sheet of parchment on the back of a sheet pan) with a dusting of semolina or cornmeal.
Step 2: Prep the clams (fresh or canned)
If using canned chopped clams, drain well and reserve 2 tbsp juice. If using fresh littlenecks, scrub and steam in a small pot with 1/4 cup water or dry white wine over medium-high heat just until they open (3–4 minutes). Remove meat, chop, strain the liquid through a fine sieve, and reserve 2 tbsp. You’ll need about 6 oz chopped meat total.
Step 3: Make the garlic-oregano oil
In a small bowl, combine 2 tbsp olive oil, sliced garlic, oregano, 1/4 tsp red pepper flakes, and the black pepper. In a separate bowl, toss the chopped clams with 2 tbsp clam juice and the lemon zest.
Step 4: Stretch the dough thin
On a lightly floured surface, press the dough into a 12-inch round with a 1/2-inch rim, keeping the center thin. Transfer to the prepared peel or parchment. Brush the surface with 1 tbsp of the garlic-oregano oil. Sprinkle about 2 tbsp Pecorino over the oiled dough.
Step 5: Par-bake to set the base
Slide the dough onto the steel/stone and bake for 2 minutes. This quick par-bake sets the crust so it stays crisp under the clam topping.
Step 6: Top and finish-bake
Carefully pull the pizza out. Scatter the clams evenly, avoiding large wet patches. Drizzle with the remaining garlic-oregano oil and top with the rest of the Pecorino. Return to the oven and bake 4–6 minutes until the crust is blistered and browned. For New Haven-style leopard spots, broil 30–60 seconds, watching closely to avoid burning.
Step 7: Lemon finish and serve
Transfer the pizza to a board. Sprinkle the remaining 1/4 tsp red pepper flakes and a small pinch of salt if needed. Squeeze fresh lemon over the top and finish with 1 tsp olive oil. Let sit 1 minute to set the cheese, then slice and serve hot.
Pro Tips
- Keep it dry: Drain clams well and use only 2 tbsp liquid to prevent sogginess.
- Prevent burnt garlic: Tuck most garlic under the cheese so it fries gently in the oil.
- Steel > stone: A pizza steel gives superior bottom char. If using a stone, give it the full 60-minute preheat.
- Use the broiler wisely: It’s your shortcut to blistered edges—30–60 seconds is plenty.
- Salt last: Between Pecorino and clams, the pie may already be perfectly seasoned.
Variations
- Clam + bacon: Sprinkle 2–3 tbsp crisped, finely chopped bacon on after baking for a smoky hit.
- Calabrian heat: Dot 1–2 tsp chopped Calabrian chiles under the cheese for a deeper, fruity spice.
- Herb-forward: Swap in 1 tsp fresh chopped oregano and a shower of parsley after baking.
Storage & Make-Ahead
Leftovers keep 1–2 days in an airtight container in the refrigerator. Reheat on a preheated steel/stone at 500°F (260°C) for 4–6 minutes or in a hot cast-iron skillet to re-crisp. The assembled, unbaked pizza does not hold well. Make-ahead: dough can cold-ferment 24–72 hours; bring to room temperature 60–90 minutes before stretching. If using fresh clams, prepare them the same day you bake.
Nutrition (per serving)
Approximately per serving (1/3 of pizza): 365 calories; 15–17 g protein; 41 g carbs; 12–15 g fat; 920 mg sodium; 2 g fiber. Figures will vary based on dough and exact toppings.


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