Double Zero in Baltimore: Plant-Based Pizza by the Slice and Pie

Double Zero is a pizza counter and full-service restaurant in Baltimore's Federal Hill neighborhood that specializes in Neapolitan-style pizza made entirely without animal products. The operation runs both a grab-and-go slice counter and a seated dining room, positioning itself as a weeknight casual spot and weekend destination for diners seeking plant-forward Italian food without the "vegan restaurant" positioning that can feel niche to some customers.

What Double Zero actually is

Double Zero operates as a hybrid: a quick-service pizza counter for takeout and standing customers, plus full table service for seated guests. The name references the flour type used in Neapolitan pizza (00 flour, milled to extremely fine consistency), a detail that signals serious pizza credentials rather than casual plant-based marketing. The menu centers on wood-fired Neapolitan pizzas where every component, including the dough, sauce, cheese (cashew or other plant-based mozzarella alternatives), and toppings, is vegan. The kitchen also prepares pasta dishes, salads, and sides, all plant-based, alongside Italian wine and beer selections.

This matters in Baltimore because the city's pizza landscape is dominated by New York-style slices and Sicilian-style thick-crust operations, with only a handful of Neapolitan specialists. Double Zero's plant-based restriction is genuine; it is not a conventional pizzeria with a vegan option added to a dairy-forward menu.

Services, menu, and pricing

Slice pricing runs $4 to $6 per slice depending on toppings and availability. Whole pies range from $18 to $28, with signature offerings like a margherita-style pizza (cashew mozzarella, basil, tomato) at the lower end and ingredient-heavy combinations at the higher end. The menu rotates seasonally; expect different vegetable toppings in summer than in winter.

Seated dining orders include appetizers ($8 to $14), pastas ($14 to $18), and larger salads ($12 to $16), priced comparably to mid-range Federal Hill restaurants. The slice counter operates on walk-in availability; whole pies can be ordered ahead for both counter and table service.

Yelp Events-specific availability varies by season. Double Zero hosts private event bookings for small groups (typically under 50 people) with catering menus separate from the daily menu. Pricing for private events is quoted individually; prospective clients should contact the restaurant directly to discuss capacity, timeline, and dietary requirements beyond the plant-based base. The restaurant does not require exclusive catering (you can bring an outside caterer), but in-house catering typically costs less than external vendors because labor and overhead are already allocated.

How it compares to other Baltimore pizza options

Baltimore's primary pizza alternatives are Brick Oven in Canton (wood-fired Neapolitan, conventional dairy and meat options, $16 to $26 per pie) and Mama's on The Hill in Federal Hill (New York-style coal-oven pizza, $3 to $5 per slice, carnivore-leaning toppings). Grappolo in Fells Point offers Neapolitan pies in a full-service environment ($18 to $25) with dairy options and a stronger wine program, but does not specialize in plant-based offerings.

Choose Double Zero if you want Neapolitan authenticity with a fully plant-based diet, or if you are dining with a mixed group where at least some diners require vegan food and you want a restaurant that treats that as the baseline rather than an afterthought. Choose Brick Oven if you want more traditional Italian-restaurant atmosphere and options beyond pizza. Choose Mama's for speed, Lower price point, and New York-style casual eating. Choose Grappolo if wine selection and fine-dining service matter more than dietary restriction.

Who it suits and who it does not suit

Double Zero works well for vegans and vegetarians eating out in a group with omnivores, because the pizza quality stands on flavor and technique rather than novelty. It also appeals to flexitarians and health-conscious diners curious about plant-based dining without ideology. The casual counter format suits quick lunch or pre-drinks snacking; the seated dining suits dates and small celebrations.

The restaurant does not suit customers who view plant-based food as secondary or are skeptical of non-dairy cheese. It also may not suit large group events requiring multiple entree options, since everything on the menu is plant-based; omnivorous guests have no conventional options.

What the first visit involves

At the counter, order and pay upfront; slices are ready in minutes, and you eat standing or take away. At the table, host seats you, a server brings water and menus, and ordering and service follow conventional restaurant norms. Expect a 15-to-20-minute table wait during peak hours (Thursday to Saturday evenings). The dining room is small (roughly 30 seats), so walk-ins may not be accommodated if full.

Hours, parking, and logistics

Double Zero is located at 1020 Light Street in Federal Hill. Hours are typically 11 a.m. to 10 p.m. daily, with extended hours on weekends; verify current hours before visiting, as restaurant hours shift seasonally and for special events. Parking on Light Street is metered (2-hour limit, enforcement until 10 p.m.) or in the Federal Hill Parking Garage one block away ($2 per hour, $10 daily maximum). The restaurant is wheelchair-accessible via the main entrance.

Double Zero fills a genuine gap in Baltimore's pizza market: serious Neapolitan technique applied entirely to plant-based cooking, in a neighborhood already dense with casual dining. It proves that plant-based pizza is not a restriction imposed on eaters but a legitimate pizza category.