What’s the Difference between Marinara & Spaghetti Sauce?

Marinara sauce and Spaghetti sauce are undeniably the most delectable sauces in American-Italian cuisine. They add color and zing to many dishes, or as a dipping sauce. However, when I was recently cooking pasta, I wondered what’s the difference between marinara sauce and spaghetti sauce.

After doing some digging on the differences between the two, here is what I found:

Marinara sauce and Spaghetti sauce start with the same basic ingredients – tomato sauces with herbs. However, spaghetti sauce often includes meat. In addition, marinara sauce is much thinner than spaghetti sauce. However, the store-bought Marinara and spaghetti sauces are hard to distinguish.

When it comes to red sauces, it can be challenging to tell them apart. They may all use the same essential ingredients, but they can vary quite slightly in flavor, consistency, and the way you use them.

The most significant differences amongst these sauces are between marinara sauce and spaghetti sauce – instead, traditional tomato sauce, not the store-bought stuff.

Traditional spaghetti sauce is almost solely used for pasta, but it can also be used to smother other dishes due to its thick consistency. Marinara sauce is a bit more versatile. Its thinner consistency makes it great for both coating and dipping.

But there’s more to both of these sauces than just that. Let’s look into both of them in a bit more detail.

Why is it called marinara sauce?

The origins of marinara sauce are widely debated; it’s hard to pinpoint exactly where it came from and got its name.

Most agree that the sauce originated in southern Italy, most likely in Naples, or perhaps, in Sicily. Its birth could not have been before the 17th century since tomatoes didn’t find their way to Italy from the new world until close to the mid-1600s.

The term marinara comes from the Italian word marinai or mariners. But why is it named for sailors?

The most likely explanation is because this sauce – which happens to be the simplest of all tomato sauces – uses very few ingredients. It is made with oil, tomato sauce, garlic, and dried herbs (basil, crushed red pepper, and sometimes oregano), all of which do not spoil as quickly on long journeys as meat or fish does.

Another theory states centers around the sailors’ wives rather than the sailors themselves.

Since it can be made very quickly and easily, it is believed that when the women saw the ships on the horizon, they would go home and throw this sauce together to have a hot meal ready for their husbands on returning.

No matter which theory is correct, the fact remains that marinara sauce is effortless to cook with very few ingredients. Compared to other sauces, it only needs a short simmer time, demanding only an hour at max.

Can I substitute spaghetti sauce for marinara sauce?

It again depends on what you classify as spaghetti sauce. Believe it or not, a jar of spaghetti sauce on the supermarket shelf is most likely a form of marinara, if we are speaking in the traditional sense of these terms.

However, if you are talking about the traditional homemade tomato sauce that goes on spaghetti, you can’t really interchange the two. The consistencies and flavors are entirely different.

So, when it comes to store-bought spaghetti sauce, you can easily interchange the two. Just try tossing the noodles in the sauce to coat them thoroughly.

Is marinara sauce thicker than spaghetti sauce?

Again, this depends on the type of spaghetti sauce you are talking about. Despite what you may think, marinara sauce is thinner than real spaghetti sauce, or a rather traditional tomato sauce.

Most spaghetti sauces you buy off the grocery store shelf are some form of marinara due to its thinner consistency and chunks of tomatoes. They both use a combination of tomatoes, herbs and spices, and olive oil.

Not only is it thinner, but marinara is completely vegetarian in most cases, whereas most tomato sauces are thick, rich, and complex, starting with a base of some sort of pork.

Is marinara sauce good for spaghetti?

Marinara sauce can be used for spaghetti. Most American households keep their spaghetti pretty simple. It’s a cheap and easy meal that can feed a large group quickly.

It is best not to pour the sauce over naked noodles if you are using a store-bought spaghetti sauce or marinara. Cook the noodles al dente and toss them in the sauce, so they are completely coated. This will give you more flavor in every bite.

Marinara sauce isn’t only for spaghetti, though. You can use it in quite a variety of dishes, beyond Italian cuisine. For instance, try using it in one of these other ethnic dishes:

  • Afritada – Spanish-Filipino
  • Menudo – Filipino
  • Ratatouille – French
  • Shakshuka –Arabic

And of course, you can’t go wrong with Italian cuisine. Try marinara in one of these classic dishes:

  • Meatballs (with or without pasta)
  • Minestrone
  • Pizza
  • Parmigiana
  • Mozzarella sticks

What’s the difference between marinara sauce, tomato sauce, & pizza sauce?

Out of the three, marinara and pizza sauce are the most alike. They use very few ingredients, and they are usually thinner and smoother than traditional tomato sauce.

There are a few differences between marinara and pizza sauce, though.

  • Marinara tends to be chunky
  • Pizza sauce tends to be smooth
  • Marinara has a more robust flavor than pizza sauce
  • Pizza sauce uses more salt
  • Marinara uses plenty of herbs and seasonings
  • Pizza sauce uses raw tomatoes
  • Marinara uses pre-cooked tomatoes

Another big difference with pizza sauce is that most of them contain balsamic vinegar, a unique vinegar made from grapes that are used in many traditional Italian dishes. You can read more about balsamic vinegar in a recent article.

Just click that link to read it on my site.

Tomato sauce, on the other hand, is typically thick, rich, and complex. Originating in France – with sauce tomat – tomato sauce requires a lot more ingredients and takes a lot of patience.

Traditionally, tomato sauce starts with a roux of flour and butter mixed with salt pork or bacon, onion, and carrots. As these flavors merge, you add fresh tomatoes, bay leaves, garlic, and some sort of stock (traditionally veal, but chicken most of the time today).

The tomato sauce is then left to simmer for hours on end.

During the cooking time, it will thicken up and bring out more of the flavors. It even tends to get a little sweeter than marinara or pizza sauce as the tomatoes break down. You can also add ground beef or Italian sausage for a bit more depth in flavor and texture.

Due to its flavor and thickness, real tomato sauce is best used like gravy to smother foods like spaghetti or to make dishes like chicken cacciatore. It’s almost never used as a pizza sauce.

Here is a chart that outlines the main differences between marinara sauce, pizza sauce, and tomato sauce. It is important to remember that there are several variations to each of these sauces.

This chart breaks down the basic elements of the three

  Marinara Sauce Pizza Sauce Tomato Sauce
Consistency Thin and chunky Thin and smooth Thick and chunky
Flavoring and seasonings Basil, crushed red pepper, oregano, garlic Oregano, basil, onion, garlic salt, thyme, fennel, paprika, black pepper Salt pork or bacon, bay leaves, garlic
Liquid Base Olive oil Balsamic vinegar Stock (veal or chicken)
Tomato Type Pre-cooked (sauce) Fresh Fresh
Vegetarian Yes Yes No

Of course, no Italian sauce would be complete without a great quality extra virgin olive oil!

But olive oil can be very confusing! Light, pomace, virgin, extra virgin, and reports of olive oil being fake! Luckily I break it all down in a recent article which is the Ultimate Guide to Olive Oil!

Just click that link to read it on my site.

Does this clear your doubt about the differences between Marinara and Spaghetti sauce?

Hopefully, this answers all of your questions about the difference between marinara and spaghetti sauce (traditional tomato sauce).

Marinara can be used in a variety of ways since it tends to be thinner than tomato sauce. On the other hand, spaghetti sauce is much thicker and best used for smothering dishes, like pasta and sometimes even biscuits.

It’s safe to say that neither is better than the other, though. You can make some tasty and unique dishes with both types of sauce.

Jeff Campbell

Jeff was a leader for Whole Foods Market for over 2 decades and is now a recovering foodie. When he's not spending time in the kitchen, he can usually be found with his wife & 3 daughters, he can usually be found practicing martial arts, making music, or blogging on his other sites. Click to learn more about me

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