Cities › San Francisco, CA › Food & Drink
Casaro Osteria
Italian Restaurant
Address2136 Union St, San Francisco, CA 94123
Phone(415) 374-7788
Websitecasaroosteria.com
Emailciao@casaroosteria.com
Book / orderOnline
Socialfacebook.com
A lively, family-friendly Italian restaurant in San Francisco's Marina District for lunch, dinner, drinks, house-made pasta, Pizza Napoletana, gatherings and private events, with a pet-friendly outdoor patio.
Hours
- Mon: 12 PM – 9:45 PM
- Thu: 12 PM – 10 PM
- Tue, Wed: 5 PM – 9:45 PM
- Fri: 12 PM – 11 PM
- Sat: 11:30 AM – 11 PM
- Sun: 11:30 AM – 10 PM
Prices
| Item / service | Price | Source |
|---|---|---|
| Chopped Salad (happy hour) | $10 | website, 2026-10-14 |
| Polpette (happy hour) | $10 | website, 2026-10-14 |
| Castelvetrano Olives (happy hour) | $7 | website, 2026-10-14 |
| Arancini (happy hour) | $8 | website, 2026-10-14 |
| French Fries (happy hour) | $8 | website, 2026-10-14 |
| Polpette di Melanzane (happy hour) | $8 | website, 2026-10-14 |
| 9-inch Margherita Pizza (happy hour) | $13 | website, 2026-10-14 |
| 9-inch Marinara Pizza (happy hour) | $12 | website, 2026-10-14 |
| 9-inch Bufalina Pizza (happy hour) | $13 | website, 2026-10-14 |
| Rigatoni Carbonara (happy hour) | $15 | website, 2026-10-14 |
| Bucatini Amatriciana (happy hour) | $15 | website, 2026-10-14 |
| Fusilli al Pesto (happy hour) | $15 | website, 2026-10-14 |
| Chitarra Cacio e Pepe al Tartufo (happy hour) | $15 | website, 2026-10-14 |
| Bruschetta Caponata | $17 | website, 2026-10-14 |
| Eggplant Meatballs (Polpette di Melanzane) | $18 | website, 2026-10-14 |
| Pork-and-Veal Meatballs (Polpette) | $19 | website, 2026-10-14 |
| Burrata Antipasto | $21 | website, 2026-10-14 |
| Salumi Plate | $26 | website, 2026-10-14 |
| Castelvetrano Olives | $11 | website, 2026-10-14 |
| Frittura Mista | $28 | website, 2026-10-14 |
| Arancini | $16 | website, 2026-10-14 |
| Funghi Gratinati | $17 | website, 2026-10-14 |
| Brussels Sprouts | $15 | website, 2026-10-14 |
| Grilled Cauliflower | $14 | website, 2026-10-14 |
| Tuscan Bean Soup | $16 | website, 2026-10-14 |
| Chicken Parmesan & Rigatoni alla Vodka | $34 | website, 2026-10-14 |
| Eggplant Parmigiana | $24 | website, 2026-10-14 |
| Tagliata di Manzo (14 oz.) | $45 | website, 2026-10-14 |
| Polpo Grigliato | $35 | website, 2026-10-14 |
| Halibut | $40 | website, 2026-10-14 |
| Arugula & Strawberry Salad | $19 | website, 2026-10-14 |
| Pera & Gorgonzola Salad | $19 | website, 2026-10-14 |
| Chopped Salad | $18 | website, 2026-10-14 |
| Caesar Salad | $17 | website, 2026-10-14 |
| Ravioli all'Aragosta | $39 | website, 2026-10-14 |
| Tagliatelle alla Bolognese | $26 | website, 2026-10-14 |
| Rigatoni alla Vodka | $28 | website, 2026-10-14 |
| Mafaldine al Ragù Napoletano | $29 | website, 2026-10-14 |
| Ziti alla Genovese | $26 | website, 2026-10-14 |
| Spaghetti alla Chitarra | $39 | website, 2026-10-14 |
| Linguine alle Vongole | $27 | website, 2026-10-14 |
| Chitarra Cacio e Pepe al Tartufo | $26 | website, 2026-10-14 |
| Gnocchi Quattro Formaggi | $24 | website, 2026-10-14 |
| Bigoli all'Arrabbiata | $24 | website, 2026-10-14 |
| Fusilli al Pesto | $23 | website, 2026-10-14 |
| Ravioli della Nonna | $28 | website, 2026-10-14 |
| Pizza Parmigiana | $26 | website, 2026-10-14 |
| Pizza Funghi & Salsiccia | $26 | website, 2026-10-14 |
| Pizza Burrata & Coppa | $24 | website, 2026-10-14 |
| Pizza Funghi al Tartufo | $24 | website, 2026-10-14 |
| Pizza Bufalina | $24 | website, 2026-10-14 |
| Pizza Prosciutto | $24 | website, 2026-10-14 |
| Pizza Diavola | $23 | website, 2026-10-14 |
| Pizza Broccoli & Salsiccia | $23 | website, 2026-10-14 |
| Pizza Calzone | $23 | website, 2026-10-14 |
| Pizza Margherita | $21 | website, 2026-10-14 |
| Pizza Marinara | $20 | website, 2026-10-14 |
| White Lotus Cocktail | $20 | website, 2026-10-14 |
| Golden Paloma Cocktail | $18 | website, 2026-10-14 |
| Italian Margarita Cocktail | $19 | website, 2026-10-14 |
| Marina Girl Cocktail | $18 | website, 2026-10-14 |
| Union Street Social Cocktail | $18 | website, 2026-10-14 |
| Aperol Spritz | $17 | website, 2026-10-14 |
| Americano Cocktail | $16 | website, 2026-10-14 |
| Negroni | $18 | website, 2026-10-14 |
| Garibaldi | $16 | website, 2026-10-14 |
| Negroni Sbagliato | $17 | website, 2026-10-14 |
| The Donna Martini | $18 | website, 2026-10-14 |
| Espresso Martini | $18 | website, 2026-10-14 |
| Gibson Martini | $18 | website, 2026-10-14 |
| Sgroppino Martini | $18 | website, 2026-10-14 |
| Vesper Martini | $18 | website, 2026-10-14 |
| Bianco Spritz Mocktail | $15 | website, 2026-10-14 |
| Red Lily Mocktail | $15 | website, 2026-10-14 |
| Guava Rush Mocktail | $15 | website, 2026-10-14 |
Prices as published by the business on the date shown. Confirm with the business before buying.
Services
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Sources: meta (CDLA-Permissive-2.0); business website read 2026-10-14. About our data.