Easy Homemade Keto Spaghetti Sauce Recipe

La Dieta di 2 Settimane

What’s the key to any nice Italian dish? The tomato sauce! This Keto Spaghetti Sauce recipe is easy however completely loaded with taste.

keto spaghetti sauce in a skillet on a cutting board

It’s the right addition to keto-fied recipes like pasta and lasagna, and it received’t require any fancy elements in any respect. Plus, it’s the right made-from-scratch staple that’s certain to impress dinner company.

What You’ll Need

This recipe is low on elements and even decrease on gear. You’re certain to have every thing you want in your kitchen already.

Here’s what you’ll wish to seize:

  • A pot or massive frying pan
  • A picket spoon
  • A measuring cup

That’s it! Feel free to seize some snazzy-looking jars for storage for those who’re planning on making an extra-large batch to retailer for later. Nothing says selfmade like a ball jar, proper?

How to Make Keto Spaghetti Sauce

Pour a glass of your favourite crimson wine and seize the basil – it’s time to cook dinner this scrumptious Keto Spaghetti Sauce recipe!

1. Cook the Onions

Add the chopped onion, garlic and oil to your pan. Cook over medium warmth, stirring sometimes till the onions flip translucent.

2. Add the Tomatoes

Add within the herbs, water and the entire canned tomatoes. Stir to mix, ensuring the herbs are combined by way of.

Three. Simmer

Leave to simmer over medium warmth for 10-15 minutes. You’ll know when it’s prepared as a result of the tomato sauce will thicken. You can simmer for longer over a decrease warmth for a richer taste, however that is completely elective.

four. Season and Serve

Remove from warmth and add salt and pepper to style. Serve straight away over your favourite low-carb pasta, resembling zucchini noodles or our well-known Keto Pasta.

completed pasta next to sauces

Common Questions

This recipe is tremendous easy, however you would possibly nonetheless have a number of burning questions in your thoughts. Lucky for you, we’re right here to reply them!

Can You Eat Spaghetti Sauce on Keto?

Yes. And no. Well, it relies upon.

Can you eat our Keto Spaghetti Sauce? Yes! This recipe is tremendous low-carb and created for folks on a keto weight loss plan.

So what about store-bought spaghetti sauce? That’s the place issues get a bit of difficult.

Unfortunately, many packaged sauces are loaded with added sugar. This means a lot of further carbs, which makes them not-so-suitable for a keto weight loss plan.

Yes, there are low-carb sauces that don’t have added sugar. But whereas these are nice in a pinch, they will typically be costly and exhausting to search out. Even categorical delivery received’t prevent from tonight’s dinner conundrum!

If you do go for a store-bought pasta sauce, ensure that to test the diet info to see what number of carbs it’ll add to your meal.

We is perhaps a bit of biased, however we predict selfmade pasta sauce is method higher than something you’ll find in a jar.

Aren’t Tomatoes Too High in Net Carbs for Keto?

Tomatoes are a fruit, which implies they’re a bit of increased in carbs than most low-carb greens. But that doesn’t imply you need to keep away from them on a keto weight loss plan.

Tomatoes can positively be loved in small quantities with out blowing your each day carb finances. This recipe makes use of only one can of tomatoes over two to a few servings, which is hardly something to fret about.

Not to say tomatoes are loaded with well being advantages! They even comprise potassium, an electrolyte that’s tremendous necessary to remain on high of for those who observe a keto weight loss plan.

In different phrases, tomatoes are positively a keto-friendly vegetable. We use them on a regular basis in our Italian dishes. And in our opinion, a keto weight loss plan with out tomatoes simply isn’t price it!

Which Spaghetti Sauce Has the Least Carbs?

Again, we is perhaps biased – however our recipe is our go-to for a low-carb tomato sauce with minimal internet carbs!

If you might be in search of a premade low-carb pasta sauce, we suggest Rao’s or Yo Mama’s manufacturers.

four pieces of chicken parmesan on parchment paper

Can I Use Fresh Tomatoes?

Sure. We want utilizing canned tomatoes to avoid wasting on prep time, however you may completely chop up your individual tomatoes and use these as an alternative.

This additionally means you may hand-pick your individual aromatic, on-the-vine tomatoes from the shop for max taste. 

Just be sure to have the correct quantity of tomatoes for this recipe – that must be round 14.5oz.

Can I Sweeten My Spaghetti Sauce?

If you’re used to having tomato sauce with a lot of added sugar, you could discover this one a bit of missing within the candy division. 

Feel free so as to add a bit of keto-friendly sweetener whereas cooking, resembling erythritol. A few tablespoons must be all you want.

Over time, your tastebuds will probably regulate to much less sugar and, in flip, sweetness. This means you’ll have the ability to take pleasure in meals with out added sweetener, in addition to style the pure sweetness in loads of elements – just like the tomatoes in your low-carb spaghetti sauce!

Feel free to regularly dial again the sweetener till you don’t want any in any respect. There’s no have to go chilly turkey on the sweetness straight away – you’ll get there finally.

How Should I Serve My Low-Carb Spaghetti Sauce?

This pasta sauce can be utilized in any Italian recipe that requires marinara sauce. See our associated recipes part beneath.

Low-Carb Bases

If you wish to preserve issues easy, serve straight away over your favourite low-carb base. Here are a few of our suggestions:

  • Spaghetti squash
  • Shirataki or “miracle” noodles
  • Zoodles
  • Keto Pasta
  • Hearts of palm noodles

This sauce additionally goes nice over floor beef, meatballs or perhaps a seafood medley. Spaghetti and clams, anybody?

Feel free so as to add in some further low-carb greens, too. Our favorites are eggplant, mushrooms and spinach.

Low-Carb Toppings

Of course, you may’t neglect the toppings. These are additionally a good way to extend the fats content material in your keto weight loss plan – in addition to the flavour!

Here are a few of our suggestions:

  • Freshly-shaved parmesan
  • Grated tasty cheese
  • A dollop of bitter cream
  • Fresh basil

Spaghetti sauce, floor beef and spaghetti squash noodles topped with recent basil? Now that’s what we name a straightforward meal.

Extra Add-Ins

If you actually wish to elevate your sauce, you may attempt utilizing some key elements historically present in Italian marinara sauce.

These embrace:

  • Capers
  • Anchovies
  • A touch of wine

Keep in thoughts that anchovies and even capers will make your dish a bit of saltier, so that you would possibly wish to pull again on the added salt when seasoning.

keto spaghetti sauce on a wooden spoon

What’s the Difference Between Spaghetti Sauce and Marinara Sauce?

Marinara sauce is a plain tomato-based sauce made with tomatoes, herbs and seasonings. Spaghetti sauce refers to a marinara sauce that comprises added meat and greens – just like the onion on this sauce recipe.

Afraid of consuming onion on a keto weight loss plan due to the carbs? Don’t be! Yes, onions are a bit of increased in internet carbs. But our recipes preserve the onion low so that you don’t should stress over the added carbs.

Onions are additionally a wealthy supply of many vitamins, resembling antioxidants and gut-healthy prebiotic fiber. Think of it as a tasty method so as to add a bit of well being increase to any Italian dish.

Can I Use Dried Herbs?

We suggest utilizing recent herbs if doable. This offers you the very best taste. Nothing beats the style of recent basil

Not to say you’ll really feel such as you’re actually cooking from scratch.

However, you should utilize dried herbs for those who actually wish to. Dried herbs are sometimes way more reasonably priced than recent herbs, and there’s much less probability of any unused bits going to waste at the back of your fridge.

Or, possibly that is the excuse you’ve been needing to begin your individual herb backyard! Did you realize you may simply develop a pot of basil on a sunny kitchen windowsill?

Is This Spaghetti Sauce Vegan/Vegetarian?

Yes! Our simple Keto Spaghetti Sauce is completely plant-based, which makes it appropriate for a vegan or vegetarian weight loss plan.

It doesn’t comprise any further meat or dairy, so you may serve it over your favourite low-carb greens or meat substitute.

How to Store Your Keto Spaghetti Sauce

This recipe makes sufficient to serve two to a few, so be at liberty to make further to avoid wasting for later.

Store in a tightly sealed container or jar and refrigerate as soon as cooled. This sauce ought to preserve for a strong two weeks due to the acidity of the tomatoes.

You understand how lasagna tastes higher the following day? The identical goes for this simple Keto Spaghetti Sauce. That’s in all probability as a result of the herbs and greens have longer to “marinate”, bringing out the strongest doable taste.

All the extra cause to make a bit of further for later!

You can even freeze the sauce for later use. Portion out into smaller jars so that you received’t should defrost one huge batch in a while.

When freezing liquids, it’s tremendous necessary to go away sufficient house on the high of the container or jar – at the very least an inch. This is as a result of liquids increase when frozen, which might trigger the container to interrupt. No one desires shards of glass of their spaghetti sauce!

Your Keto Spaghetti Sauce ought to last as long as six months frozen.

More Keto Recipes Like This

The wonderful thing about this recipe is it may be utilized in so many various dishes. Check out a few of our greatest Italian keto recipes and put that sauce to good use:

If you’re keen on keto Italian recipes as a lot as we do, ensure that to take a look at our whole library right here.


This scrumptious Keto Spaghetti Sauce recipe proves that your favourite dishes positively aren’t off the menu for a keto weight loss plan!

It’s additionally an important recipe for making your very personal sauce from scratch, with minimal effort and time. Let’s be trustworthy – store-bought, low-sugar alternate options will be costly and exhausting to search out. But with this recipe, you may take pleasure in your very personal Italian fare utilizing reasonably priced, easy-to-find elements that style even higher than what you’d get out of a jar.

Did you make our Keto Spaghetti Sauce? We’d like to know! Comment down beneath and inform us what you thought, and ensure to tag us in your scrumptious Italian dishes on social media.

the perfect keto spaghetti sauce for your low carb pasta night
keto spaghetti sauce on a wooden spoon

Keto Spaghetti Sauce Recipe | Sugar Free

The less complicated the sauce the higher. Let the standard elements shine on this keto spaghetti sauce recipe.


  • Add olive oil to a saucepan over medium warmth. Once heated, add onion and garlic and cook dinner till translucent, Three-5 minutes.

  • Add canned tomatoes, water and herbs.

  • Simmer over medium warmth for 10-15 minutes, or till the sauce has thickened. Season with salt and pepper to style.

  • Serve heat over keto pasta of zucchini noodles.

  • Store in a mason jar within the fridge for five days.


If you like your keto spaghetti sauce to be smoother you should utilize a blender to mix the sauce till easy and uniform.

Nutrition Facts

Keto Spaghetti Sauce Recipe | Sugar Free

Amount Per Serving (1 serving)

Calories 52
Calories from Fat 45

% Daily Value*

Fat 5geight%

Saturated Fat 1g5%

Polyunsaturated Fat 1g

Monounsaturated Fat 3g

Sodium 3mgzero%

Potassium 40mg1%

Carbohydrates 2g1%

Fiber 1gfour%

Sugar 1g1%

Protein 1g2%

Vitamin A 79IU2%

Vitamin C 3mgfour%

Calcium 12mg1%

Iron 1mg6%

* Percent Daily Values are based mostly on a 2000 calorie weight loss plan.

Source hyperlink keto weight loss plan

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