Toronto's best late-night pizza-by-the-slice — Pizzaiolo's downtown locations (Yonge, Queen, King) stay open until 3–4am on weekends serving wood-fired slices in Italian-Canadian style. The white truffle slice and the house margherita hold their quality well past midnight. Cheap, fast, genuinely good.
Neighbourhood: Downtown Various · Address: 55 University Ave and other downtown locations · Hours: Daily — Fri–Sat until 3–4am · Price Range: $ · Phone: (416) 960-3030 · Editorial status: Not yet verified
After last call, there’s no better spot downtown to grab an honest, hot slice that actually tastes great—even at 3am. The truffle and margherita slices punch way above typical late-night standards.
Unlike most late-night pizza joints downtown, Pizzaiolo serves wood-fired, Italian-Canadian slices that hold up in quality hours after midnight. You’ll find real mozzarella, not greasy cheese product, and they offer both classic and specialty slices (hello, truffle). Most locations keep a lightning-fast counter service vibe, even with the weekend crowds.
Toronto's truffle pizza operations occupy the upscale end of the late-night slice spectrum — restaurants that use white truffle oil, fresh truffle shavings, or truffle-infused cheese to produce pizza slices priced significantly above the standard $5-6 slice but positioned as an accessible luxury rather than a restaurant experience. The white truffle slice (bianca base with truffle oil, fresh mozzarella, and arugula or other elements depending on the house version) has become a Toronto late-night luxury signifier.
White truffle is one of the most expensive ingredients in the world (fresh white truffle from Alba runs $2,000-4,000 per kilogram); the truffle flavor in most Toronto truffle pizza comes from truffle oil, a product made with synthetic 2,4-dithiapentane (the compound responsible for truffle's distinctive aroma) rather than actual truffle. This is worth understanding: truffle oil tastes intensely of truffle but is not a premium ingredient. Restaurants that use actual fresh truffle or truffle paste are different and charge accordingly.
The margherita (tomato sauce, fresh mozzarella, basil) is the honest quality test for any pizza operation — it has nowhere to hide mediocre dough or sauce behind ingredients. A properly made margherita has a dough with good chew and slight char, a tomato sauce that is bright and slightly acidic, and fresh mozzarella that melts without becoming rubbery. At a serious pizza operation, the margherita is the order that a knowledgeable eater uses to assess the kitchen.
The combination of a white pizza with truffle flavour and a classic red margherita covers both the indulgent and the quality-assessment ends of the pizza spectrum. Sparkling water rather than beer allows the truffle aroma to be appreciated without the competing bitter notes of hops.
Most truffle oil is made with a synthetic compound (2,4-dithiapentane) that mimics truffle aroma rather than with actual truffle extract. It tastes intensely of truffle but is not a premium ingredient. Restaurants using actual fresh truffle or truffle paste will charge significantly more and usually specify it clearly.
A quality margherita requires good dough (proper hydration, long fermentation, correct bake temperature), bright tomato sauce (San Marzano or similar, minimally processed), and fresh mozzarella (not shredded pre-packaged). The simplicity means every element is visible — there's nowhere to hide mediocre ingredients.
Several Toronto pizza operations serve white truffle pizzas by the slice late at night, particularly in the Entertainment District and along King Street West. The slice format makes truffle pizza accessible as a $10-15 late-night indulgence rather than a full-restaurant experience.
Sparkling water lets the truffle aroma develop without competing notes. For wine, a clean Italian white (Pinot Grigio, Vermentino) or a light sparkling wine works well. Avoid heavily hopped beer, which competes with the truffle fragrance.
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