Stuffed clams, also known as clams oreganata or stuffed quahogs, are a beloved New England and Italian-American appetizer where briny fresh clams are chopped and mixed with seasoned breadcrumbs, garlic, and herbs, then baked until golden. This recipe uses fresh littleneck or cherrystone clams, steaming them just until they open, then stuffing the shells with a savory filling that crisps up beautifully in the oven. It’s a crowd-pleasing dish that tastes like a seaside restaurant classic, yet is surprisingly simple to make at home.
Ingredients
- 24 fresh littleneck or cherrystone clams (about 3 lb / 1.4 kg)
- 1 cup (50 g) fresh breadcrumbs (from 2–3 slices of bread)
- 1/2 cup (25 g) plain dry breadcrumbs
- 1/4 cup (60 ml) olive oil, plus more for drizzling
- 4 cloves garlic, minced
- 1/4 cup (15 g) fresh parsley, finely chopped
- 1 teaspoon dried oregano
- 1/2 teaspoon red pepper flakes (optional)
- 1/4 cup (25 g) grated Parmesan cheese
- 1 lemon, cut into wedges for serving
- Freshly ground black pepper, to taste
Instructions
- Scrub the clams under cold running water to remove any sand or grit. Discard any clams that are already open and do not close when tapped.
- Place the clams in a large pot with 1/2 cup (120 ml) of water. Cover and bring to a boil over high heat. Reduce to a simmer and steam for 5–8 minutes, shaking the pot occasionally, until all clams have opened. Discard any that remain closed.
- Remove the clams from the pot and let them cool slightly. Reserve 1/2 cup (120 ml) of the steaming liquid, straining it through a fine-mesh sieve to remove any sand.
- When cool enough to handle, shuck the clams: separate the meat from the shells. Keep the 24 best-looking half-shells for stuffing. Chop the clam meat coarsely and set aside.
- Preheat your oven to 375°F (190°C).
- In a medium bowl, combine the fresh breadcrumbs, dry breadcrumbs, olive oil, minced garlic, parsley, oregano, red pepper flakes (if using), and Parmesan. Stir in the chopped clam meat and 1/4 cup (60 ml) of the reserved clam liquid. The mixture should be moist but not soggy; add more liquid if needed.
- Arrange the reserved clam shells on a baking sheet. (If they wobble, nestle them in a bed of coarse salt or crumpled foil to keep them steady.)
- Spoon the stuffing mixture into each shell, mounding it slightly. Drizzle a little olive oil over the top of each stuffed clam.
- Bake for 12–15 minutes, until the tops are golden brown and the filling is heated through to 165°F (74°C) as measured with a food thermometer.
- Serve hot with lemon wedges on the side.
Tips
- Choosing clams: Littlenecks are the smallest and most tender; cherrystones are larger and slightly chewier. Both work well. Avoid any clams with broken shells or that feel unusually heavy (they may be full of sand).
- Make ahead: You can prepare the stuffed clams up to a day in advance. Assemble them, cover, and refrigerate. Add 5 minutes to the baking time if baking straight from the fridge.
- Don’t overstuff: Leave a little room around the edges of the shell so the filling can crisp up. Overstuffing can cause the filling to spill over and burn on the baking sheet.
- No clam liquid? If you accidentally discard the steaming liquid, substitute an equal amount of bottled clam juice or low-sodium chicken broth. The flavor will be slightly less briny but still delicious.
Serving Suggestions
Stuffed clams are a fantastic appetizer for a seafood dinner or a party. Serve them alongside a crisp green salad with lemon vinaigrette, or as part of an Italian feast with spaghetti aglio e olio and grilled vegetables. They also pair wonderfully with a chilled white wine like Pinot Grigio or Sauvignon Blanc.
Variations
- Bacon-wrapped: For a smoky twist, wrap a half-slice of bacon around each stuffed clam before baking. Increase the baking time to 18–20 minutes so the bacon crisps.
- Spicy: Add 1–2 tablespoons of chopped pickled jalapeños or a teaspoon of hot sauce to the stuffing mixture for extra heat.
- Herb-forward: Swap the parsley for a mix of fresh basil and chives, and add a teaspoon of lemon zest to the breadcrumb mixture for brightness.
- Gluten-free: Use gluten-free breadcrumbs or crushed gluten-free crackers in place of regular breadcrumbs.
Storage and Reheating
Refrigerate any leftover stuffed clams in an airtight container within 2 hours of cooking. They will keep for up to 3 days. To reheat, place them on a baking sheet and warm in a 350°F (175°C) oven for 8–10 minutes, or until heated through to 165°F (74°C). Avoid microwaving, as it will make the breadcrumb topping soggy. If you have leftover filling (without shells), you can bake it in a small buttered dish as a savory bread pudding.
Frequently Asked Questions
Can I use frozen clams? Yes, but the texture will be softer and the flavor less briny. Thaw frozen clams in the refrigerator overnight, then pat dry before using. Reduce the steaming time to 3–4 minutes, as they are already partially cooked.
Do I have to use fresh clams? For the best flavor and texture, fresh clams are ideal. However, you can substitute canned or jarred clams (drained) in a pinch. Use about 1.5 cups (about 340 g) of canned clams and skip the steaming step. Be sure to adjust the salt in the filling, as canned clams are often saltier.
Why did my clams not open during steaming? Clams that remain closed after steaming are likely dead and should be discarded. It’s also possible they were undercooked; if you’re unsure, give them another minute of steaming. If they still don’t open, throw them out.
Can I grill stuffed clams instead of baking? Yes! Prepare the stuffed clams as directed, then place them on a grill over medium heat (about 350°F/175°C) with the lid closed. Cook for 10–12 minutes, until the tops are golden and the filling is hot. Watch carefully to prevent burning.
How do I prevent the stuffing from becoming soggy? Make sure the breadcrumb mixture is moist but not wet. Also, do not over-steam the clams; they should just barely open. Finally, bake the stuffed clams on a wire rack set over a baking sheet so air can circulate underneath, helping the bottoms crisp.
What can I do with the leftover clam shells? If you have extra shells, you can use them as small serving dishes for dips or sauces, or simply discard them. They are not reusable for stuffing once baked, as they become brittle.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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