I've tasted some darn good ones, but I used to make my own until the State of Ohio outlawed gathering them. We used to go along the Shoreline of Lake Erie with a couple 5 gallon buckets when the ice pack melted in the spring. We'd gather the fresh water clams as they washed up in the choppy surf. Soak'em in a sink of room-temp water for a while to get'em to blow out some dirty stuff. Steam the clams, & set aside, leaving their liquor in the kettle. Add bite size (1/4" to 3/8" square) potatoes to the kettle, some 3C worth. Then heat the oven to 400F & roast 3-4 ears of corn, husk & all for 45 minutes or so. Or de-husk them & char a bit on a grill if you like the corn caramelized a bit. I like to use our 1 1/2-2 gallon kettle for this. About 1 to 1 1/2 gallons of water with 1 bottle clam juice added to boil the potatoes. When potatoes are just getting Al dente, add the corn now cut off the cob to the kettle to cook the flavor into it for 10 minutes or so. Make a rue of butter & about 2/3C of flour in a pan. I prefer tub margarine for this, as they use corn oil quite often to produce it. Then add a pint or so of cream to the rue & stir till smooth. Add to the kettle while stirring to dissolve. You may have to adjust the amount of cream to get the flavor & consistency you prefer. Add some fresh cracked pepper to taste with a bit of salt.Then chop the oysters or clams to bite size & toss in the kettle just till warmed through, a couple minutes. Tarragon is good in this sometimes as well. Some corn sticks are good on the side.