Midway through summer I start craving a bit more excitement from my grill. Sure, I keep the usual burgers and kebabs on the menu. However, for a flashy, festive meal that’s a snap to create, I add bivalves to my barbecue.
Bivalves, a class of mollusk, possess two hinged shells, or valves, held together by a single muscle. Sound familiar? It should. This group consists of oysters, clams, mussels and scallops. Of these, clams, mussels and scallops all receive invitations to my cookouts.
Why aren’t oysters included on the guest list? It’s because of the “no R” rule — don’t consume oysters in a month without an “r” in its name. This is not an old wives’ tale. During the months of May through August, oysters spawn and become watery and unpalatable. Not even a smoky grill will improve their state.
Bivalves provide a chance of pace on the grill
Of the bivalve trio, the clam, specifically the East Coast littleneck clam, is a particular favorite of mine. Less than 2 inches in diameter, these are the smallest hard-shell clams. They are also the tenderest and one of the eco-friendliest.
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Along with its sweet, somewhat briny taste, what I love about the littleneck clam is that it cleans itself, siphoning water into and out of its shell, pushing out debris as it goes.
Keeping this self-cleaning trait in mind, about a half hour before placing them on the grill, I lay my littlenecks in a bowl filled with cold water and pour a generous amount of salt over them. The clams immediately begin to push out the salted water and any sediment that has collected in their shells. You can watch the grains of sand and dirt float to the top of the bowl.
After 20 to 25 minutes have passed, I arrange the debris-free clams on a sheet of tin foil. Although this may seem like a mundane task, I stay on my toes, looking out for fastidious or feisty clams among the bunch. These invariably spit water at me.
Placing the foil on my preheated grill, I cover and cook the clams for five to eight minutes. They’re finished when all their shells have opened. Any that don’t open I discard.
The grilled clams, with their juices pooling in their shells, can be topped with a dollop of hot sauce, squeeze of citrus juice, drop of butter or pinch of ground black pepper. Juicy and mildly salty, they’re equally delicious without any adornments.
Mussels require a smidgen more effort. Look at a mussel and the first thing you’ll notice is a cluster of scruffy threads attached to it. Known as a beard, these fibers allow the mussel to cling to and grow on rocks and other substrate. Although useful to the mussel, they’re of no value to me and must be scraped off with a knife.
Beards removed, I scrub the mussels under running water with a stiff brush. If they seem heavy or dirty, I soak them in a bowl of cold water for an hour before draining and washing them off again.
Cleaning finally completed, I follow the same cooking steps used for clams. As for dressing the grilled mussels, I consider what complements their sweet, moist meat and adorn them with such ingredients as chives, shallots, mustard, lemon juice, tarragon vinegar or garlic-laced butter.
Scallops differ from the other two in that they’re shucked at sea immediately after being harvested. As a result, I don’t have much cleaning to do. I just rinse the meat under water and move on to cooking.
Unfortunately, the lack of shells means I have an increased risk of the scallops drying out on the grill. To combat this possibility, I generously coat the scallops with olive oil before laying them on a hot grill. After seasoning each with salt and pepper, I cook them for two to three minutes per side or until the translucent flesh has turned a beautiful pearl color. I immediately remove the scallops to prevent overcooking.
Similar to clams and mussels, scallops require few, if any, extra ingredients. A dusting of cayenne, scallions, shallots, and vinegar or lemon or lime juice will balance out their sweetness, while a splash of cream or white wine will enhance it. Chervil, parsley or thyme likewise pair well with these plump and flavorful bivalves.
The next time that you fire up your grill, add some bivalves to your barbecue. Simple, quick and flavorful, they’re a welcome addition to any summer feast.
From “Fish Market” (Running Press, 2013). If you don’t have an outdoor grill, you can make these on a grill pan.
- 8 tablespoons unsalted butter
- Juice of 1 lemon
- Grated zest of 2 lemons
- 3 tablespoons fresh basil, minced
- ½ teaspoon freshly ground black pepper
- 5 dozen medium-sized hard-shelled clams such as top neck or cherrystone, scrubbed
- Preheat the grill on high.
- In a glass bowl in the microwave or in a small pan on the stovetop, melt the butter. Allow the butter to cool slightly, about 10 minutes, and then add the lemon juice, zest, basil and pepper. Stir together and set aside.
- Place a layer of tin foil on the grill and then place the clams on top of the foil. Cover the grill and allow the clams to cook for 8 to 10 minutes.
- After tossing out any unopened clams, place the grilled clams in a bowl or on a platter and drizzle the lemon-basil butter over the top of them. Serve immediately.
Main photo: Clams on a grill pan. Credit: Kathy Hunt