Good Fennels Pasta

Name: Good Fennels Pasta
Ingredients: 1 pound bucatini pasta (hollow fat spaghetti); Salt; 3 tablespoons extra-virgin olive oil, divided; 1 pound bulk sweet Italian sausage; 4 cloves garlic, very thinly sliced; 1 bulb fennel, trimmed, quartered and core cut away, very thinly sliced; 1 small yellow onion, very thinly sliced; 2 cubanelle peppers, seeded and very thinly sliced; Pepper; 1 cup dry white wine or stock, eyeball it; 1 (28-ounce) can crushed San Marzano (Italian imported) tomatoes; 1/2 cup grated Parmigiano-Reggiano, plus some to pass at table; 1 cup basil, 20 leaves, shredded or torn; Crusty bread, for mopping