1. Cook pasta according to package directions. Drain and
return to pot; set aside. 2. Drain clams, reserving juice. 3.
Melt butter with oil in a large skillet over medium heat; add
mushrooms and garlic, and saute 5 minutes or until
mushrooms are tender. Add clams, white wine, basil, and
next 4 ingredients; cook, stirring often, 5 minutes. 4. Stir
reserved clam juice into pasta in pot; cook over medium heat
5 minutes. Remove from heat; add mushroom mixture,
tossing to coat. Garnish, if desired.