Tomatoes are a staple ingredient in many dishes, including the classic spaghetti sauce. However, the seeds in tomatoes can sometimes be a bit bothersome, especially if you prefer a smoother texture for your sauce.

In this tutorial, we will explore different methods to remove seeds from tomatoes for spaghetti sauce. Let’s get started!

Why Remove Tomato Seeds?

Before we dive into the methods of removing tomato seeds, let’s understand why some people prefer to remove them. Tomato seeds have a slightly bitter taste and can add unwanted texture to the sauce. Removing the seeds helps create a smoother consistency and enhances the overall flavor of the sauce.

Method 1: Straining

One of the easiest ways to remove tomato seeds is by straining them out. Here’s how you can do it:

  1. Cut the Tomatoes: Start by cutting the tomatoes in half crosswise.
  2. Squeeze Out Seeds: Hold each tomato half over a bowl or sink and gently squeeze to release the seeds and excess juice.
  3. Sieve or Strainer: Place a sieve or strainer over another bowl and pour the squeezed tomatoes through it. The sieve will catch the seeds while allowing the tomato pulp to pass through.
  4. Puree (Optional): If you prefer a completely seedless sauce, you can puree the strained tomato pulp using a blender or food processor.


  • Firm Tomatoes: It is easier to strain out seeds from firmer tomatoes rather than overly ripe ones.
  • Gently Squeeze: Be careful not to apply too much pressure while squeezing the tomatoes, as it may result in losing a significant amount of pulp.
  • Save the Juice: Don’t throw away the juice collected during the straining process. You can use it to adjust the consistency of your sauce later.

Method 2: Scooping

If you prefer not to strain your tomatoes, another method you can use is scooping out the seeds. Here’s how:

  1. Cut and Squeeze: Cut the tomatoes in half, crosswise. Hold each tomato half over a bowl or sink and gently squeeze to loosen the seeds and juice.
  2. Scoop Out Seeds: Use a spoon or your fingers to scoop out the seeds from each tomato half.
  • Careful Scooping: Be gentle while scooping out the seeds, ensuring you don’t remove too much pulp along with them.
  • Try Grape Tomatoes: If you’re looking for smaller tomatoes with fewer seeds, consider using grape or cherry tomatoes for your sauce.

Method 3: Boiling and Peeling

This method involves boiling and peeling tomatoes before removing their seeds. Here’s how you can do it:

  1. Boil Water: Fill a large pot with water and bring it to a boil.
  2. Cross-Cut Tomatoes: Using a knife, make a shallow cross-shaped cut on the bottom of each tomato. This will make it easier to peel them later.
  3. Blanch the Tomatoes: Carefully place the tomatoes into the boiling water for about 30 seconds to 1 minute, or until you see the skin starting to peel away.
  4. Cool and Peel: Remove the tomatoes from the boiling water and immediately plunge them into a bowl of ice water. Allow them to cool for a few minutes, then peel off the skin using your fingers or a knife.
  5. Remove Seeds: Cut each peeled tomato in half and gently squeeze out the seeds and excess juice.
  • Boiling Time: The boiling time may vary depending on the size and ripeness of your tomatoes. Keep an eye on them and remove them as soon as you notice the skin peeling.
  • Cooling Process: Plunging the tomatoes into ice water helps stop the cooking process and makes it easier to handle them while peeling.

In Conclusion

Removing tomato seeds for spaghetti sauce is a personal preference. Whether you choose to strain, scoop, or boil and peel your tomatoes, these methods will help you achieve a smoother, seedless sauce.

Experiment with different techniques to find the one that suits your taste best. Happy cooking!

Remember that removing tomato seeds is not mandatory, especially if you prefer a chunkier texture in your spaghetti sauce. It’s all about personal preference and finding what works best for you.