ingredients 1 tablespoon butter 2 cloves garlic minced 1 pound medium or large shrimp, peeled and deveined with tails on 2 tablespoons olive oil 1 yellow onion, diced 1 pint cherry or grape tomatoes 1 (1-pound) box of fettuccine pasta kosher salt freshly crushed black pepper 2 tablespoons basil, torn i