From page 42 of Oaxaca Tips
Mexita $$$$   (map p.25 #16)
Mártires de Tacubaya 314 (between Murguía and Abasolo), Centro
Tuesday-Saturday: 1:30-10PM; Sunday: 1:30-9:30PM.  Credit cards
This warm, inviting café earns bravos for its outstanding, home-style, Neapolitan fare. The creation of Italian owner-chef Enrico de Rosa and his Mexican wife Berenice, Mexita will delight your heart and palate. The menu focuses on pastas prepared with seasonal vegetables, shellfish, or sausage, and delectable thin-crusted, pizzas baked in the wood-fired oven in the garden. All the ingredients are super fresh, the bread is home-baked, the superb mozzarella, sausage, and pastas are prepared in-house, and Enrico himself oversees the kitchen. Such enchanting food comes at a price, but for authentic Neapolitan cooking, Mexita is sublime. Tel:  520-2180