Traditional Marinara Sauce

🕒 Prep: 15 min
🔥 Cook: 1 hour
🍽 Serves: 6
★★★★★
3 Reviews

This traditional marinara sauce is your go-to for a cozy, heartwarming meal. With fresh, simple ingredients, it brings the authentic taste of Italy right to your kitchen. The balance of flavors is designed to elevate any pasta dish you pair it with.

Traditional Marinara Sauce

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Ingredients for Traditional Marinara Sauce

Ingredients for Traditional Marinara Sauce

Olive oil sets the stage for sautéing, adding richness and depth. Onion provides a sweet, savory base once cooked to translucency. The garlic enhances the aroma and adds a warm, pungent kick. Using whole peeled tomatoes yields a thicker sauce with a fresh, robust taste. Salt and black pepper are essential for seasoning, balancing the flavors. Dried oregano and dried basil give the sauce its classic Italian essence, while red pepper flakes (if you opt to include them) introduce a subtle heat. Sugar rounds out the acidity of the tomatoes, and fresh basil leaves added at the end bring a burst of fresh, aromatic flavor.

Why This Traditional Marinara Sauce Works

As the pot heats up, the onion sits in the olive oil and slowly softens. It loses its sharp bite and starts to taste a little sweet. When the garlic goes in for just a short time, it softens too and spreads through the oil, so that oil now carries onion and garlic taste into everything that touches it.

Once the crushed tomatoes hit the pot, they start out watery and chunky. With steady simmering, the extra liquid slowly cooks off. The tomatoes break down, the pieces shrink, and the sauce thickens. Nothing is rushed, so the tomatoes have time to soften instead of splattering or burning. The dried oregano and dried basil sit in the warm tomato sauce for a long time, so they have time to soften and spread through the whole pot instead of just sitting on top.

Over the 45 minutes to an hour, the sugar smooths out the sharp edge of the tomatoes, and the red pepper flakes gently warm the sauce. Right at the end, the fresh basil goes in so it stays bright and doesn’t wilt away, giving the finished marinara a fresh taste on top of the slow-cooked, thick base.

Traditional Marinara Sauce Tips & Tricks

  • For a smoother texture, blend the sauce with an immersion blender before adding fresh basil.
  • Let the sauce cool completely before freezing it in airtight containers.
  • Use San Marzano tomatoes for an extra burst of authentic Italian flavor.

Mistakes To Avoid

Cranking the heat too high at the start makes the onions and garlic brown or burn instead of slowly softening. Once the garlic burns, it turns bitter and that sharp taste spreads through the whole pot, so the sauce ends up harsh no matter how long it simmers.

Adding the garlic at the same time as the onions often leads to tiny garlic pieces cooking much faster than the onion. The garlic dries out and darkens while the onion is still firm, so the base of the sauce tastes sharp and slightly burnt instead of mellow and smooth.

Pouring the canned tomatoes in without crushing them enough leaves big chunks that don’t break down during simmering. The sauce then has whole pieces of tomato floating in thin liquid, so it doesn’t cling well to pasta and feels uneven in each bite.

Letting the sauce simmer with a tight lid on traps all the steam and keeps the liquid from evaporating. The sauce stays watery and loose even after an hour, so it slides off pasta instead of coating it.

Equipment Used:

Large pot, Wooden spoon, Sharp knife

Ingredients

  1. 2 tbsp olive oil
  2. 1 medium onion, finely chopped
  3. 4 cloves garlic, minced
  4. 2 cans (28 oz each) whole peeled tomatoes
  5. 1 tsp salt
  6. 1/2 tsp black pepper
  7. 1 tsp dried oregano
  8. 1 tsp dried basil
  9. 1/4 tsp red pepper flakes (optional)
  10. 1 tbsp sugar
  11. 1/4 cup fresh basil leaves, chopped

Step-by-step Instructions

  1. 1. Heat olive oil in a large pot over medium heat.
  2. 2. Add chopped onion and cook until translucent, about 5 minutes.
  3. 3. Add minced garlic and cook for an additional minute until fragrant.
  4. 4. Crush the whole peeled tomatoes by hand and add them to the pot along with their juices.
  5. 5. Stir in salt, black pepper, dried oregano, dried basil, red pepper flakes, and sugar.
  6. 6. Bring the sauce to a simmer and cook uncovered for 45 minutes to 1 hour, stirring occasionally, until thickened.
  7. 7. Stir in fresh basil leaves and adjust seasoning as needed.

Frequently Asked Questions

Can I use fresh tomatoes instead of canned?
Yes, but you'll need to peel and core them first. Canned tomatoes are convenient and offer a consistent taste year-round.
How can I thicken my sauce if it's too thin?
Let it simmer uncovered a bit longer, or add a small amount of tomato paste to help thicken it.
Is this sauce spicy with the red pepper flakes?
It has a mild heat if you include the red pepper flakes. Feel free to adjust the amount based on your preference or omit them entirely for a milder sauce.

Serving Ideas for Traditional Marinara Sauce

This marinara sauce shines over a plate of al dente spaghetti, but don't stop there. It’s perfect for layering in lasagna, drizzling over homemade pizza, or served with a side of warm, crusty garlic bread for dipping.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.