To make the clam sauce: In a large skillet, heat olive oil and butter. Add onion and sauté for 3 minutes. Add oregano and garlic. Cook for 30 seconds. Stir in juice of clams and wine. Boil gently for ...
Season the clam mixture well with salt and freshly ground black pepper. Drain the pasta in a large colander and return to the saucepan. Tip all the clam mixture into the saucepan, scatter over the ...
When ready to serve, add the clam flesh to the tomato sauce and stir well. Mix the sauce into the cooked spaghetti. To serve, spoon the sauce and spaghetti into bowls.