Roasted Clams With Lemony Panko

Featured in: Small Plates & Easy Starts

These roasted clams feature tender littleneck clams topped with a crispy, golden panko crust infused with fresh lemon zest, garlic, and parsley. The bright citrus notes complement the briny sweetness of the clams, while the buttery breadcrumb topping adds irresistible texture. Perfect as an elegant appetizer or light main course, this dish comes together in just 27 minutes and pairs beautifully with chilled white wine.

Updated on Fri, 30 Jan 2026 15:20:00 GMT
Golden roasted clams with lemony panko topping, served hot on a baking sheet with lemon wedges for an easy appetizer. Pin it
Golden roasted clams with lemony panko topping, served hot on a baking sheet with lemon wedges for an easy appetizer. | ovendrift.com

My neighbor knocked on my door one Saturday morning holding a mesh bag of clams, dripping seawater onto my porch. She'd been to the coast and bought way too many. I'd never shucked a clam in my life, but that afternoon I learned, fumbling with the knife and laughing every time juice squirted across the counter. We roasted them with buttery panko and lemon zest, and by sunset, we'd polished off the whole batch with cold wine on the back deck.

The first time I made these for my book club, I was nervous about shucking in front of everyone. But it turned into this communal thing where we all took turns prying shells open, trading tips and sipping wine. The clams came out of the oven bubbling and golden, and the room went quiet except for the sound of forks scraping shells. Someone said it tasted like a memory of the ocean, and I've never forgotten that.

Ingredients

  • Littleneck clams: Scrub them hard under cold water to get rid of grit, and tap any open ones sharply, they should close or you toss them.
  • Panko breadcrumbs: Their coarse texture crisps up beautifully without getting soggy, way better than regular breadcrumbs here.
  • Unsalted butter: Melted and mixed with olive oil, it helps the panko brown evenly and adds a rich, toasty flavor.
  • Garlic: Mince it finely so it melts into the topping instead of burning in the oven.
  • Lemon zest: Use a microplane and avoid the white pith, which turns bitter when it cooks.
  • Fresh parsley: Chop it just before mixing so it stays bright green and fragrant.
  • Parmesan cheese: A little goes a long way for nutty depth, but you can skip it and the dish still shines.
  • Kosher salt and black pepper: Season the topping lightly since the clams themselves are naturally salty.
  • Lemon wedges: A squeeze right before eating wakes up every bite.

Instructions

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Prep the oven and pan:
Preheat your oven to 450°F and line a baking sheet with rock salt or crumpled foil. This keeps the clams from tipping over and spilling their precious juices.
Clean the clams:
Rinse and scrub each clam under cold running water, using a stiff brush if you have one. Discard any that stay open after a firm tap.
Shuck the clams:
Work over a bowl to catch the briny liquid, then slide your clam knife along the hinge and twist gently until it pops. Loosen the meat from both shells, keeping it in the deeper half with a spoonful of juice.
Make the topping:
In a medium bowl, toss together the panko, melted butter, olive oil, garlic, lemon zest, parsley, Parmesan, salt, and pepper. Mix until every crumb is lightly coated and fragrant.
Top each clam:
Spoon about a tablespoon of the panko mixture over each clam, pressing it down gently so it stays put. Nestle the filled shells onto the prepared baking sheet.
Roast until golden:
Slide the pan into the oven and roast for 10 to 12 minutes, watching closely toward the end. The topping should turn deep golden and the clams just barely firm.
Serve hot:
Pull them out, scatter a little extra parsley on top if you like, and serve immediately with lemon wedges on the side.
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Juicy baked littleneck clams with crispy lemon-parsley breadcrumbs, ready to serve as a savory, bright seafood appetizer. Pin it
Juicy baked littleneck clams with crispy lemon-parsley breadcrumbs, ready to serve as a savory, bright seafood appetizer. | ovendrift.com

One summer evening, I served these on the patio with a bottle of chilled Sauvignon Blanc and a bowl of crusty bread. My sister, who usually turns her nose up at shellfish, tried one and then ate four more without saying a word. Later she texted me asking for the recipe, and I knew I'd won her over. It's funny how a dish can change someone's mind like that.

Choosing and Storing Clams

Buy clams the day you plan to cook them, or store them loosely in the fridge covered with a damp towel, never in a sealed bag or they'll suffocate. Tap each one before you start, the live ones will close up tight. If they smell like low tide in a good way, you're all set, but if there's any hint of ammonia, walk away.

Shucking Without Fear

Hold the clam in a folded towel in your palm, hinge facing out, and wiggle the tip of the knife into the seam near the hinge. Twist gently until you feel it give, then slide the blade along the inside of the top shell to cut the muscle. It feels awkward the first few times, but by the fifth clam you'll find your rhythm. Keep a bowl underneath to catch every drop of that salty liquor.

Variations and Swaps

You can swap in mussels if clams aren't available, just scrub and debeard them first. For a little heat, add a pinch of red pepper flakes to the panko mixture. If you want to go dairy-free, skip the Parmesan and add an extra drizzle of olive oil and a squeeze of lemon juice after roasting.

  • Try stirring in a teaspoon of finely chopped fresh thyme or oregano for an herby twist.
  • A splash of white wine in the bottom of the baking sheet adds steam and keeps everything moist.
  • Serve over a bed of arugula or spinach for a light main course instead of an appetizer.
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Fresh roasted clams topped with zesty lemon panko crumbs, garnished with parsley and lemon wedges for serving. Pin it
Fresh roasted clams topped with zesty lemon panko crumbs, garnished with parsley and lemon wedges for serving. | ovendrift.com

There's something about cracking open a clam and finding that tender, briny bite under a crown of golden crumbs that feels like a small celebration. Make these once, and you'll be shucking clams every time you want to impress someone, or just treat yourself.

Recipe FAQ

Can I use a different type of clam for this dish?

Yes, you can use cherrystone or Manila clams as alternatives. Adjust cooking time slightly based on size—smaller clams may need 8-10 minutes, while larger ones may need up to 15 minutes.

How do I know when the clams are fully cooked?

The clams are done when the panko topping turns golden brown and the clam meat becomes opaque and firm. Avoid overcooking, as this can make the clams tough and rubbery.

What can I use instead of panko breadcrumbs?

Regular breadcrumbs work well, though they won't be quite as crispy. For a gluten-free option, use gluten-free panko or crushed rice crackers. Toast them lightly before mixing for extra crunch.

Can I prepare the clams ahead of time?

You can shuck the clams and prepare the topping up to 2 hours in advance. Keep the clams refrigerated and add the topping just before roasting to prevent the breadcrumbs from getting soggy.

What wine pairs best with this dish?

A crisp Sauvignon Blanc, dry Riesling, or unoaked Chardonnay pairs beautifully. The acidity and citrus notes in these wines complement the lemon and balance the richness of the butter.

How should I store leftover roasted clams?

Store leftovers in an airtight container in the refrigerator for up to 1 day. Reheat in a 350°F oven for 5-7 minutes. Note that the topping may lose some crispness upon reheating.

Roasted Clams With Lemony Panko

Baked clams with crispy lemon-parsley breadcrumbs, ready in under 30 minutes for an elegant appetizer.

Prep time
15 min
Time to cook
12 min
Total duration
27 min
Created by Landen Phillips


Skill level Medium

Cuisine type American

Makes 4 Portions

Diet details None specified

What You’ll Need

Clams

01 16 large littleneck clams, scrubbed

Lemony Panko Topping

01 1 cup panko breadcrumbs
02 2 tablespoons unsalted butter, melted
03 1 tablespoon extra-virgin olive oil
04 1 clove garlic, finely minced
05 Zest of 1 lemon
06 2 tablespoons fresh parsley, finely chopped
07 1 tablespoon grated Parmesan cheese, optional
08 1/4 teaspoon kosher salt
09 1/4 teaspoon freshly ground black pepper

For Serving

01 Lemon wedges
02 Additional fresh parsley, chopped (optional)

How-To

Step 01

Prepare baking station: Preheat oven to 450°F. Line a baking sheet with rock salt or crumpled foil to stabilize the clams during roasting.

Step 02

Clean clams: Rinse and scrub clams thoroughly under cold running water. Discard any clams that remain open when gently tapped, as they are unsafe to consume.

Step 03

Shuck clams: Using a clam knife, carefully open each clam over a bowl to preserve juices. Loosen the meat from the shell and place meat with juice into one half-shell. Arrange prepared clams on the baking sheet.

Step 04

Prepare panko mixture: In a medium bowl, combine panko breadcrumbs, melted butter, olive oil, minced garlic, lemon zest, parsley, Parmesan if using, salt, and pepper. Mix until breadcrumbs are evenly moistened throughout.

Step 05

Top clams: Spoon approximately 1 tablespoon of panko mixture over each clam, pressing gently to create a slight mound.

Step 06

Roast clams: Roast for 10 to 12 minutes until topping achieves golden color and clams are cooked through.

Step 07

Plate and serve: Transfer clams to serving plates immediately. Garnish with additional fresh parsley and lemon wedges.

Needed Tools

  • Baking sheet
  • Clam knife
  • Medium mixing bowl
  • Serving spoon

Allergy details

Make sure to review each item for allergens. Check with a healthcare provider if you have questions.
  • Contains shellfish
  • Contains dairy from Parmesan cheese if used
  • Contains gluten from panko breadcrumbs; use certified gluten-free panko if necessary

Nutrition info (each serving)

This info’s for reference only and isn’t medical advice.
  • Calories: 145
  • Fats: 6 g
  • Carbohydrates: 14 g
  • Proteins: 9 g