Seared Scallops without butter scallions

2 tablespoons olive oil , divided 1 1/2 lbs sea scallops 1/4 teaspoon salt 1 cup onion , chopped 1/8 teaspoon red pepper, crushed 2 garlic cloves , minced 1/4[...]

16 dry scallops (about a pound) 4 tablespoons basil , chiffanaded 2 tablespoons chopped garlic 1 (14 ounce) can diced tomatoes 4 tablespoons butter 2[...]