Cook shells according to directions. ... Pour 1/2 spaghetti sauce into baking dish, place shells ... side. To make white sauce: In small saucepan, melt ... baking for future use.
Melt butter in small saucepan. ... clam juice and white wine. Add enough milk to ... and cook until sauce thickens slightly. Add parsley, thyme, ... drained pasta. Serves 4.