Easy low-carb Instant Pot meatballs are the perfect family meal for busy nights.

They only take 8 minutes to cook in the Instant Pot and are cooked in a no sugar sauce.

Easy Low-Carb Instant Pot Meatballs recipe – only takes 8 minutes to cook.

Are meatballs keto or low-carb?

No, traditional meatballs are made with breadcrumbs and flour. They are usually served with a sauce that has added sugars and unnecessary carbs and starches. Then there are the side dishes, meatballs are usually served with pasta, mashed potatoes and garlic bread.

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These keto meatballs are a low-carb version by leaving out the breadcrumbs and wheat flour. Most importantly these meatballs contain a secret ingredient of hidden smokey bacon. The bacon gives the meatballs and sauce a terrific flavour.

Ingredients you need

All the quantities and instructions are in the recipe card below.

Ingredients for the Instant Pot meatballs

Meatball ingredients

Ingredients needed for the no-sugar tomato meatball sauce

Tomato sauce ingredients

Ingredients needed for a garlic ricotta sauce

Toasted garlic ricotta topping

  • Ricotta cheese
  • Pre-shredded mozzarella
  • Minced garlic – or garlic powder
  • Olive oil

How to make meatballs in the food processor

First, to make the meatball mixture the perfect consistency I use my food processor to thoroughly mix the meatball ingredients.

Looking down the center of a blender with blades

Place all the meatball ingredients into the bowl of your food processor.

Bacon eggs herbs and spices in a blender about to be mixed

Process and pulse until the ground beef, herbs and spices are well combined and finely ground.

Hands rolling ground beef meatballs

Roll large spoons of meatball meat into golf-ball-sized meatballs.

When the ground beef and other ingredients have been mixed in the food processor it is the perfect texture for rolling meatballs. The bacon is the perfect secret ingredient. The flavour is not overpowering and balances well in the sauce.

How to make Instant Pot tomato sauce

The second step is to make a basic but flavourful tomato sauce. The meatballs will cook inside the sauce. This allows the flavours to blend.

The base for the sauce is tinned/canned chopped tomato puree with no sugar or salt added. The seasoning will make the sauce taste like tomato marinara. It is so easy you will never buy store bought sauce again.

Canned tomatoes herbs and spices sitting in an instant pot bowl

Place all the ingredients for the meatball sauce into your Instant Pot. Turn on the sauté function on the Instant Pot to bring the sauce to a simmer.

Once the sauce is simmering the raw meatballs are added directly to the sauce. Then add a small amount of water over the meatballs and sauce to give the Instant Pot enough liquid to come to pressure.

A close up of a bowl on a table, with Meatball and Family

Next, to cook the meatballs, I used the “manual” or “pressure cook” setting for 8 minutes with a natural pressure release. This means after the Instant Pot beeps you will let it sit until the pressure has released on its own and the pin drops.

Instant Pot

The natural pressure release is important because the sauce will spray out of the top if you try to do a quick release of the pressure. Don’t worry, it took about 10 minutes for the pressure to release.

The meatballs cooked perfectly in the sauce. They held their form and did not stick to each other. The bacon released enough bacon grease to flavour the sauce without making it too oily.

How to thicken your tomato sauce

When the low-carb meatballs are done cooking you may want to thicken the sauce depending on your preference or how you will serve the meatballs. The sauce was a little thin at first, but as it cooled it thickened and was perfect to me. If you prefer a sauce that is very thick you will want to turn the Instant Pot back to sauté mode and let any excess liquid cook down.

If you choose to thicken the sauce, please be sure to stir the meatballs frequently to prevent the sauce from burning.

How to make garlic ricotta cheese sauce

The final step is to make the garlic ricotta cheese topping. This part is optional but adds wonderful flavor to the meatballs. I make the topping while the pressure is released from the Instant Pot.

A small bowl with cream cheese ready to make a creamy sauce

Combine the ricotta cheese, garlic, and mozzarella cheese in an oven-safe bowl. Bake the garlic ricotta cheese for 10-15 minutes. This is just enough time to melt the mozzarella cheese and make the top nice and crispy.

And white bowl of self saucing instant pot meatballs garnished with sour cream and herbs
Easy Low-Carb Instant Pot Meatballs with roast garlic cheese sauce.

The meatballs, tomato sauce, and garlic ricotta are so easy to make I am sure you will love them.

For lifting a meatball garnished with sour cream and herbs
Ground beef meatballs in a low-carb sauce and garlic ricotta cheese topper.

Meatball recipe FAQ

What do you serve with low-carb meatballs and keto meatballs?

They make a delicious meal as they are, served with a salad, spaghetti squash, mashed cauliflower, or over zucchini noodles!

How do you thicken the tomato sauce without cornflour?

You can turn the Instant Pot onto saute mode and heat to thicken the sauce. The water will evaporate and naturally thicken. Alternatively, you can add xanthan gum which is a keto thickener instead of cornflour or flour.

How else can I use ground beef?

There are so many tasty ways to use ground beef such as a meatloaf wrapped in bacon, mini meatloaves, and bunless burgers.

What can I serve with meatballs?

The best low-carb and keto side dishes for beef have to be mashed cauliflower, cheesy garlic bread, zoodles, or spaghetti squash. They are all tasty and very low in carbs and versatile for almost any beef dish.

More keto meatball recipes

If you love meatballs, why not make cheesy chicken meatballs, stuffed meatballs, easy sweet and sour meatballs, or bacon meatballs. Your family will love them all and they are all freezer safe for easy meal prep.

And if you love sauces, there are easy keto meatballs with 3 sauces or keto meatballs with the mushroom sauce too. Mid-week family dinners will never be boring again.

Low-Carb Instant Pot Meatballs Recipe

An easy low-carb Instant Pot meatball and tomato sauce recipe. An easy meal for busy night with no searing required.
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Course: Dinner
Cuisine: Gluten Free, Grain free, Keto, LCHF, Low Carb, No Sugars, Wheat Free
Keyword: Easy Low-Carb Instant Pot Meatballs
Prep Time: 15 minutes
Cook Time: 8 minutes
Total Time: 23 minutes
Servings: 4
Calories: 699kcal
Author: Thinlicious.com
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  • Instant Pot


Tomato Sauce

  • 800 g tinned/canned chopped tomatoes
  • 1 tsp onion powder
  • 1 tsp garlic salt
  • 1/2 tbsp Italian Seasoning
  • 1/2 tsp red pepper flakes optional
  • 1/2 tsp black pepper
  • 2 bay leaves


  • 700 g lean ground/mince beef
  • 6 slices bacon
  • 1 eggs – medium
  • 1/2 onion small
  • 2 tsp garlic minced
  • 1/2 tsp salt
  • 1/2 tsp pepper
  • 1/2 tbsp parsley
  • 1 tsp coconut aminos

Toasted Garlic Ricotta Topping

  • 100 g ricotta cheese
  • 25 g pre-shredded/grated mozzarella
  • 4 tsp garlic minced
  • 2 tbsp extra virgin olive oil


Tomato Sauce

  • Before starting, oil the whole inside of the Instant Pot liner with olive oil. This will prevent the sauce and meatballs from sticking.
  • Add all the ingredients for the sauce into the Instant Pot. Stir the sauce so that the seasonings are mixed into the sauce.
  • Turn the Instant Pot to sauté. While the sauce is heating up you will want to make the meatballs.


  • Combine all the ingredients for the meatballs in a food processor. The food processor will finely chop the bacon and onions and help the meatballs hold their shape.
  • Next, roll the meatballs. You will want to roll a palm-sized amount of meat in your hands to form the meatballs. You want your meatballs to be about the size of a golf ball.
  • Once the meatballs are formed, arrange them in the tomato sauce in the Instant Pot. It is ok if the meatballs touch. Since the sauce is hot the meatballs won’t stick together when cooked.
  • Pour 120ml ( 1/2 cup) water over the sauce, do NOT stir the water into the sauce. This will help the Instant Pot come to pressure.
  • Close the lid and turn. Turn the pressure release valve to “sealing”.
  • Cook the meatballs and sauce on high pressure using the “manual” or “pressure cook” button for 8 minutes. Let the pressure release naturally.

Toasted Garlic Ricotta Topping

  • While the pressure is releasing you will want to heat your ricotta topping. Mix all the topping ingredients together in an oven safe dish.
  • Bake the topping at 400 degrees F/200 degrees C for 10-15 minutes. Remove from the oven.
  • When the pressure valve drops on the Instant Pot lid remove the lid. Give the meatballs a good stir.
  • Serve the meatballs immediately with a big dollop of ricotta topping. The meatballs are also great served with zucchini noodles!



If you cannot buy coconut aminos, it is similar to soy sauce and may be substituted.


Serving: 1serveCalories: 699kcalCarbohydrates: 12gProtein: 44gFat: 52gFiber: 2gSugar: 5gVitamin A: 560IUVitamin C: 20.7mgCalcium: 191mgIron: 6.2mg


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Recipe Rating


  1. Can this be made in a slow cooker?

  2. How many meatballs is in a serving?

    1. It depends on how big you make them and hence how many meatballs it produces. The serving size is 1/4 of the meal as it serves 4 people.

  3. Yes! My family loves meatballs, and I’m always looking for ways to use my Instant Pot! Thank you!

  4. Marsha Barrett says:

    I don’t have an IP but have a pressure cooker, which I haven’t used yet. Would I follow the same cooking instructions?? Also, not a fan of bacon. It says it’s used to hold the meatballs together. If I increase the onions can I omit the bacon?

    1. I’m not 100% sure how to use a pressure cooker, I only have my Instant Pot. If you want to omit the bacon, it simply adds flavour and a salty taste. If you increase the onion, the meatballs may not hold well together so I would simply omit the bacon and add some extra seasonings.

    2. An Instant Pot is just a brand name for a pressure cooker so you should be fine to just follow the instructions

  5. MARLENE BROWN says:

    5 stars
    This was AMAZING !! Family favorite now!! I did change it a bit. I used pre-cooked bacon, some mustard and bit of barbeque sauce and more garlic powder in the meat.. More garlic powder in the sauce as well!! WOW! It was to die for !!

    Thank you , Thank you!! Best ever meat balls !!

  6. Ashley Davis says:

    Do u need to use bacon or is there something else that can be used for the meatballs

    1. The bacon is not necessary, but it imparts a lovely smokey flavour. You could perhaps use pepperoni instead or even just smoked paprika would give the meatballs that lovely smoked flavour.

  7. Tammy McDowell says:

    This looks so very good! I am excited to try this. Thank you so very much for sharing thr recipe!!

  8. Where do the 5 grams of sugar come from?

  9. Marie Ann Mann says:

    Could I make these with Chicken Mince?

    1. Yes, you can make these with chicken mince (ground chicken) or even ground pork too. It’s quite a versatile recipe.

  10. 5 stars
    Simply delish – and easy too! Didn’t have ricotta, so I had to skip that feature. Sauce was a bit thin for me, so I reduced a bit and added about 3oz cream cheese. Made a lovely rose sauce (I’m sure that adding the ricotta will be perfect the next time I make it). Thank you for this awesome recipe Libby!

  11. Where is the actual recipe? I see all the ingredients and the method but no measurements or amounts.