Pizza sauce is one of those topics where the right answer depends entirely on the pizza style. The uncooked crushed tomatoes that work perfectly on a Neapolitan pie are wrong on a Chicago deep dish. The slow-cooked, reduced sauce that defines Chicago is wrong on a New York pie. The choice between fresh and cooked sauce is not a matter of taste preference. It is a matter of matching the sauce to the bake time of the pizza style.
The short version: uncooked sauce for short bakes (Neapolitan at 60 to 90 seconds, New York at 6 to 8 minutes). Cooked sauce for long bakes (Chicago at 35 to 45 minutes) or for sauce-on-top styles (Detroit) where the sauce needs to be already finished before it touches the pizza. The difference is dictated by what happens to the sauce during the bake.
What the bake does to sauce
When raw crushed tomatoes go into a 900 F oven for 90 seconds, the water at the surface flashes off, the tomato cells break down, and the natural sugars start to caramelize. The flavor goes from sharp and bright to slightly sweeter and rounder. The texture goes from watery and chunky to slightly thickened. The sauce is essentially “cooked” by the oven during the pizza bake.
When uncooked tomatoes go into a 550 F oven for 6 to 8 minutes, the same processes happen but slower. The water reduces, the cells break down, and the sauce thickens. By the time the pizza is done, the sauce has reduced about 20 to 30 percent and developed cooked tomato flavor.
When cooked sauce goes into a 425 F oven for 40 minutes (Chicago deep dish), the sauce continues to reduce. If the sauce were uncooked at the start, it would be too watery by the end and would soak into the cheese and dough. The pre-cooking concentrates the flavor before the bake so the sauce arrives at the table with the right consistency.
When uncooked wins
Uncooked sauce is the right choice for:
Neapolitan style. The 60 to 90 second bake is too short to reduce a cooked sauce, and a cooked sauce on top of a Neapolitan pizza tastes pre-processed in a way that fights the freshness of the rest of the pie. Traditional Margherita sauce is just hand-crushed San Marzano tomatoes and salt. Nothing else.
New York style. The 6 to 8 minute bake is short enough that uncooked sauce works well. Some New York pizzaiolos add a small amount of olive oil and dried oregano to the crushed tomatoes for extra flavor, but the sauce stays uncooked before the bake. The acidity of fresh tomato cuts through the richness of low-moisture mozzarella in a way that cooked sauce cannot match.
Bar pie and tavern style. Similar bake length to New York. Same logic applies.
Sicilian. The sauce is applied uncooked to a thicker dough and bakes during the longer pan bake (15 to 20 minutes). The dough absorbs some sauce moisture but the longer bake handles the reduction without pre-cooking.
When cooked wins
Cooked sauce is the right choice for:
Chicago deep dish. The 35 to 45 minute bake at 425 F would reduce an uncooked sauce into something approaching paste. Chicago sauce is cooked before the bake to a slightly chunky, concentrated consistency, then applied to the top of the pie. The bake finishes the flavor without over-reducing.
Detroit style. Sauce in Detroit pizza is sometimes applied during the bake but more often added after the pizza comes out of the oven in racing stripes on top of the cheese. In both cases the sauce needs to be already cooked because it has minimal or zero oven time to develop flavor.
Sicilian Brooklyn-style. Some Sicilian variants use a pre-cooked sauce applied on top of the cheese, similar to Chicago. The pre-cook is necessary because the sauce is exposed (no cheese covering it) and would dry out.
Pizza al taglio (Roman by the slice). Many bakeries pre-cook the sauce because the slices are reheated and the cooked sauce holds up better through reheating.
How to make a basic uncooked sauce
For 12 to 16 inch pizzas:
- 1 can (28 oz) whole peeled San Marzano or Bianco DiNapoli tomatoes
- 0.5 teaspoon fine sea salt
- Optional: 1 teaspoon extra virgin olive oil
- Optional: 0.25 teaspoon dried oregano (for New York style)
Drain the can briefly through a colander. Reserve the liquid in case you need to thin the sauce. Hand-crush the tomatoes in a bowl, breaking each one into pieces about 0.5 inch on a side. Add salt (and optional olive oil and oregano). Stir to combine. Use immediately or refrigerate up to 5 days.
The sauce should look chunky and somewhat watery in the bowl. It will reduce during the bake to the right pizza-sauce consistency.
How to make a basic cooked sauce (for Chicago and Detroit)
For one deep-dish or three pan pizzas:
- 1 can (28 oz) whole peeled tomatoes
- 2 tablespoons extra virgin olive oil
- 2 cloves garlic, minced
- 0.5 teaspoon dried oregano
- 0.5 teaspoon fine sea salt
- Optional: pinch of red pepper flakes
- Optional: 1 teaspoon sugar (if tomatoes are very acidic)
Heat the olive oil over medium heat. Add garlic and cook 30 seconds until fragrant but not browned. Add the tomatoes (hand-crushed in the can before adding) and remaining ingredients. Simmer 25 to 35 minutes, stirring occasionally, until the sauce has reduced by about 30 percent and reaches a spreadable but not paste-like consistency. Cool before using.
What separates a great sauce from a good one
Three variables matter more than the rest:
Tomato quality. San Marzano DOP from Italy and Bianco DiNapoli from California are the two benchmarks. Both produce sauces that taste primarily of tomato with low acidity and natural sweetness. Cento San Marzano (widely available) is acceptable. Skip generic store-brand crushed tomatoes for pizza sauce. The tomatoes are the entire game.
Salt timing. Adding salt to uncooked sauce 10 to 30 minutes before the bake gives the salt time to draw out tomato juices and dissolve evenly. Salt added at the last minute sits on the surface and tastes saltier.
Restraint with seasonings. A pizza sauce that tastes like spaghetti sauce is wrong. Garlic, oregano, basil, and onion should all be quiet background notes, not flavors that announce themselves. The cheese and dough should share the spotlight with the tomato.
The home cook bottom line
Use uncooked hand-crushed San Marzano with salt for Neapolitan and New York style. Use a 30 minute simmered cooked sauce for Chicago and Detroit. Match the sauce to the bake time and the pizza style does the rest. See our methodology page for the testing framework used to evaluate pizza components.
Frequently asked questions
Why do Neapolitan pizzas use uncooked sauce?+
Because the bake is only 60 to 90 seconds. The sauce cooks in the oven during the bake, picking up the heat and reducing slightly. If the sauce were already cooked, it would over-reduce in the oven and concentrate too much, going from tomato to ketchup-adjacent in flavor. Uncooked crushed tomatoes with salt are calibrated to finish exactly when the rest of the pizza finishes.
What kind of canned tomatoes work best?+
San Marzano DOP from the Sarno valley in Italy is the traditional benchmark. Bianco DiNapoli (California) is a comparable American option and often easier to find. Cento San Marzano is widely available and acceptable. The traits to look for: whole peeled tomatoes (not crushed in the can), low salt, no citric acid added. Crush by hand or with a food mill rather than buying pre-crushed.
Should I add anything to the sauce?+
For Neapolitan style: salt only. The tomato flavor is the point. For New York style: salt and a small amount of olive oil and dried oregano. For cooked styles: salt, olive oil, garlic, oregano, optional basil, and a small amount of sugar to balance acid. Less is more. A sauce that tastes like spaghetti sauce is over-seasoned for pizza. The sauce should taste primarily of tomato with everything else as background.
How thick should pizza sauce be?+
Pourable but not watery. The texture should hold its shape when spooned onto the dough but spread easily when smoothed with the back of the spoon. Too thick and the sauce overpowers the cheese. Too thin and the sauce soaks into the dough and produces a soggy crust. For canned San Marzano, hand-crushing is usually enough to reach the right consistency. For watery tomatoes, drain briefly through a colander before crushing.
Can I use jarred pizza sauce?+
Yes if it is decent quality but most jarred pizza sauces are over-seasoned for pizza use. They are calibrated for a quick weeknight meal where the sauce is the main flavor. On a pizza, you want the cheese, dough, and toppings to share the spotlight. Most jarred sauces contain too much sugar, too many herbs, and too much garlic. A quick homemade sauce takes 2 minutes and is meaningfully better.
Morgan Davis
Morgan Davis writes for The Tested Hub.