Baked Clams Oreganata

5 from 23 votes

This classic baked clams oreganata recipe is a crowd pleasing appetizer for special occasions and holidays. They’re very easy to make, using either fresh or canned clams. Best of all, they can be prepared ahead of time to cook in the oven later!

A bowl with spinach topped with cooked baked clams.

Baked Clams Oreganata Recipe

This stuffed baked clams oreganata recipe is a fabulous appetizer for parties. The tender clams, zesty garlic, fresh herbs, parmesan cheese and crispy breadcrumbs all work together beautifully. Every bite is somehow tender and crispy at the same time!

Yes, like my prosciutto wrapped dates, this recipe is definitely a crowd pleaser, but my favorite thing about it is that it can be prepped in advance, refrigerated or frozen, and then baked just before serving! That makes the host’s job much easier, and I’ll never say no to that.

This is probably one of my favorite dishes to make when I wanna impress people. It’s a masterpiece of a dish, but my secret is that it is actually so easy to make! So you can easily impress all your guests with this classic dish — I promise I won’t tell them how simple they are to throw together.

Seafood lovers will enjoy this recipe because you can make it whether you live near the coast or not. Make up a batch using canned or fresh clams! This delicious dish that started on the charming Italian coasts, has become so popular here in the U.S. And once you try it, you’ll see why!

Why You’ll Love this Recipe

This Italian-American dish is a classic that is always delicious:

  • You do not have to be an expert cook to make this dish! It really is super duper simple to make.
  • These tender clams are a lovely dish to serve on special occasions. You can even make them for the holiday season for an elevated and elegant meal.
  • This is not only the perfect appetizer, but you can serve them as the main course too! A versatile dish that never gets old.
The recipe ingredients labeled in individual glass dishes.

Ingredients

Grab these ingredients so that you can successfully make this dish extra extra tasty:

  • fresh clams or canned clams
  • panko breadcrumbs
  • minced garlic
  • olive oil
  • parsley and oregano
  • parmesan cheese
  • salt and black pepper
  • lemon, for serving

Substitutions and Variations

Using panko will result in the crispiest top, but feel free to substitute regular breadcrumbs if that’s what you have.

Canned clams are budget friendly and super convenient, but if you have fresh Littleneck or Manila clams, I’ll teach you how to steam them for use in this recipe, too!

Fresh or dried herbs work great! Check the recipe card below for the correct measurements.

Collage with the ingredients added to a large glass bowl, then mixed together.

How to Make Baked Clams Oreganata

Follow these few steps to make this delicious appetizer with ease:

Prepare Fresh Clams

If you’re using fresh clams, you’ll need to steam them first. Set the clams in a large pot with about ½ cup water and a splash of white wine or lemon juice. Cover and turn the heat to medium. Allow it to come to a simmer for 7-8 minutes, or until the clam shells open up.

Be sure to discard any clams with unopened shells, and save the cooking liquid!

Once the clams are cool enough to handle, twist the clam shells to break them in two. Remove the cooked clam meat from the shells and use a sharp knife to dice them into bite sized pieces. Allow the clams to cool, then remove from the shells and dice into bite sized pieces.

Prepare Canned Clams

Simply open the cans and drain about half of the liquid. The size of the pieces of clam can vary a bit, so if you find they’re are larger than you’d like, then dice them a bit smaller. That’s all you need to do to prep canned clams.

Assemble the Baked Clams Oreganata

Mince the garlic and herbs. Next, mix together the clams, reserved liquid, breadcrumbs, herbs, garlic, olive oil, parmesan and salt and pepper in a bowl.

The consistency of the mixture should be moist through, but not overly wet. If needed, add a few more teaspoons of the reserved liquid to the mixture.

Spoon the mixture into the clam shells, pressing it gently into each shell to fill it. If you are using canned clams, you can add the mixture into a small ramekin and bake that way.

The prepped, uncooked clams on a sheet pan.

Bake the Clams

You have a few options for cooking these: now, later or frozen for even later.

  • Cook Now: Set the filled clam shells on a baking sheet and cook in a preheated oven for about 30 minutes.
  • Cook Later: Cover the clams with plastic wrap or set in an airtight container and refrigerate up to 24 hours. Remove from the refrigerator, set the clams on a baking sheet, and cook according to the recipe below.
  • Freeze for Later: Lay the clams on a baking sheet and freeze for 1-2 hours. Transfer the partially frozen clams to an airtight bag and squeeze as much air out as possible before closing the bag. Return to the freezer. Defrost in the refrigerator overnight and cook according to the recipe below. For best taste, use within 2 months.

You’ll know the clams are done when they’re nice and crispy on the top and the breadcrumbs are golden brown. Sprinkle with a little fresh lemon juice and serve right away.

A white plate filled with crispy cooked baked clams oreganata.

What to Serve with Baked Clams Oreganta

I like to serve baked clams with a simple baby spinach or quinoa arugula salad, drizzled with lemon juice, olive oil, and a crack of black pepper. Then pour a glass of white wine and enjoy! But you can also serve them with so many other yummy dishes. A zucchini caprese salad would be tasty.

Or if these clams are your main dish, you can serve them with sides like air fryer asparagus and easy roasted broccoli. I love to serve this on pasta night too! It pair beautifully with delicious Italian dishes like linguine with white clam sauce.

Tips for Success

Need some more guidance on this recipe? Then check out these few tips:

  • For the best taste, I recommend grating your own parmesan cheese. Pre-shredded cheese is usually coated in anti-caking additives that change the texture.
  • If you’re using fresh clams, save the shells and wash them well with hot, soapy water. You can then use them as vessels for baking! If using canned clams, use these tin clam shells.
  • Manila and Littleneck Clams are the hard shell clam varieties most widely available in grocery stores and markets. They’re both smaller sized clams with tender, sweet meat, and they can be used interchangeably in most recipes. I prefer to use them for this recipe!

Expert Tips & FAQ

What’s the difference between Clams Casino and Clams Oreganata?

Many people confuse Clams Casino and Clams Oreganata. They’re similar in presentation and basic ingredients, however Clams Casino contains extra flavors of bell peppers, shallots, and bacon.

Can I freeze Baked Clams?

Absolutely! The best way to freeze stuffed baked clams is before cooking. Prepare the mixture, then spoon it into the clam shells. Lay the clams on a baking sheet and freeze for 1-2 hours, then transfer the partially frozen clams to an airtight bag. Return the clams to the freezer to finish freezing.

More Easy Appetizers

Making this recipe? I’d love to hear about your experience!
Leave a comment below or tag me on Instagram @cookathomemom.

Close up of baked clams oreganata in a bowl with spinach and lemon slices.

Baked Clams Oreganata

These classic stuffed baked clams oreganata are so yummy! You're going to love this Italian-American dish.
5 from 23 votes
Print Pin Rate Text Recipe
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 16 servings
Author: Laura Miner

Equipment

Ingredients

  • 16 fresh littleneck clams or two 6.5 oz. cans of clams
  • 1 cup panko breadcrumbs or 3/4 cup regular breadcrumbs
  • 1/3 cup olive oil
  • 3 cloves garlic
  • 3 Tablespoons grated parmesan
  • 1.5 Tablespoons fresh flat leaf parsley or 1 teaspoon dried parsley
  • 1/2 Tablespoon fresh oregano 1/2 teaspoon dried oregano
  • 1/4 teaspoons salt
  • 1/4 teaspoons pepper
  • 1 lemon, sliced, for serving

Instructions

  • Preheat the oven to 375°F (190°C).

If steaming fresh clams:

  • Add the clams to a large pot with 1/2 cup water and a splash of white wine or lemon juice. Cover and steam over medium heat for 7-8 minutes, or until the clams open. Reserve the cooking liquid and discard any unopened clams.
  • Carefully remove the cooked clam meat from the shells, then dice the meat into bite sized pieces.
  • Break the shells in two and choose about 14-16 to use for filling. Wash the shells under hot, soapy water and pat them dry.

If using canned clams:

  • Open the cans and drain about half of the liquid. Dice any large clams into bite sized pieces.

Assembling the clams:

  • Mince the garlic, parsley, and oregano. Measure and mix together the clams, 3 tablespoons of reserved liquid, oil, garlic, herbs, seasonings, breadcrumbs, and parmesan cheese.
  • The mixture should be fully moist- not dry and crumbly but also not watery. If needed, mix in a bit more reserved clam liquid, 1-2 teaspoons at a time.
  • Spoon the mixture to fill each clam shell, pressing it gently into the shell.
  • Set the filled shells on a baking sheet. Bake in the oven for 25-30 minutes, or until heated through and crispy on top.
  • Allow the baked clams to cool slightly, then carefully transfer them to a plate. Sprinkle with lemon juice and serve.

Notes

To make in advance: Cover the prepared, uncooked clams with plastic wrap or set in an airtight container and refrigerate up to 24 hours. Remove from the refrigerator, set the clams on a baking sheet, and cook according to the recipe.
To freeze: Lay the prepared, uncooked clams on a baking sheet and freeze for 1-2 hours. Transfer the partially frozen clams to an airtight bag and squeeze as much air out as possible before closing the bag. Return to the freezer. Defrost in the refrigerator overnight and cook according to the recipe. Use within 2 months for best taste.

Nutrition

Serving: 1clam | Calories: 73kcal | Carbohydrates: 4g | Protein: 1g | Fat: 6g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 2mg | Sodium: 104mg | Potassium: 27mg | Fiber: 1g | Sugar: 1g | Vitamin A: 55IU | Vitamin C: 5mg | Calcium: 25mg | Iron: 1mg
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5 from 23 votes (22 ratings without comment)

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2 Comments

  1. 5 stars
    Delish!! I was able to get fresh chopped clams from the fish store. I purchased 1 lb and used that in the recipe. I did not have the clam shells so I lightly greased a small casserole dish and baked them in that. Served it with thin sliced baguette and crackers. Everyone thought it was delicious!

    1. Hi Rosemary! I love that you enjoyed it so much, and that you served it in a casserole dish! So smart! 🙂 Thanks for sharing your experience here. -Laura