Bowl of syn free tomato soup for Slimming World

Best Ever Syn Free Tomato Soup

Looking for a Slimming World tomato soup recipe? This Syn Free Tomato Soup is the perfect choice! Made with rich, roasted tomatoes, it’s packed with flavour and perfect for helping you stay on plan! 

When you’re in the mood for something light, healthy and comforting, soup is often the first thing that springs to mind. It’s easy to make and there are so many different options and flavour combinations. Tomato soup is a classic, and this syn free tomato soup is delicious!

Bowl of syn free tomato soup for Slimming World

How Do You Make Slimming World Tomato Soup? 

Soup is one of the more simple things to make Slimming World friendly. By picking healthy, fresh and syn free ingredients you can create a delicious and nutritious meal that fits perfectly into your meal plan!

This syn free tomato soup recipe for example simply removes any added oils and fats whilst keeping the same flavour, texture and simplicity. 

Bowl of syn free tomato soup for Slimming World

Syn Free Tomato Soup can be made in a soup maker or on the hob as I have done here. If you do have a soup maker simply add the roasted ingredients in, along with the rest of the soup elements and set your soup maker going. 

If you want a soup maker, check out my review for the Soctt Simplissimo Chef…it totally changed soup making for me! 

If you’re using your hob to make this Slimming World friendly tomato soup, then you’ll simply need a hand blender (<<<affiliate link) to make it super smooth once it has all cooked up! 

Bowl of syn free tomato soup for Slimming World

Syn Free Tomato Soup – Step By Step Instructions

Once you have your soup maker or hand blender to hand, you can get cooking this delicious and healthy Slimming World tomato soup. As with so much cooking, the longer you leave the ingredients to simmer on the stove, the more flavour they’ll have. I have included the least amount of time that I recommend boiling all of the ingredients, but if you have the time you should definitely leave it to simmer for as long as you can! 

Step One

Slice your large tomatoes, cherry tomatoes, onions and garlic and lay them out on baking trays. 

Season the large tomatoes with dried oregano, thyme, salt and pepper.

Sprinkle the fresh basil over the cherry tomatoes.

Cherry tomatoes, basil, garlic and onion on a tray ready to be roasted

Sliced tomato, seasoned and placed on baking tray

Step Two

Spray both trays with low calorie cooking spray and roast in the oven for 20 minutes at 180 degrees. 

trays of roasted toamtoes, onions and garlic for syn free tomato soup

Step Three

Transfer both pans into a saucepan and add the vegetable stock, chopped tomatoes. 

Bring to the boil and then reduce the heat and simmer for 20 minutes. 

Taste the soup and season with salt and pepper as desired. 

Roasted tomatoes, onions and garlic ready to be made into syn free tomato soup Slimming World tomato soup before blending

Step Four

Remove the soup from the hob and allow to cool slightly before blending until smooth. 

Reheat as needed and serve with some fresh basil and a crack of pepper. 

Syn free tomato soup being blended to make it smooth Bowl of syn free tomato soup for Slimming World

Love this syn free tomato soup recipe? You’ll really love my Slow Roasted Red Pepper & Tomato Soup! It’s another syn free delight! Plus, find all my Slimming World soup recipes here

Syn Free Tomato Soup Recipe

This soup is simple, classic and totally syn free. What’s not to love?! It’s the perfect meal prep dish and can be frozen, defrosted and reheated as you wish so don’t hesitate to increase the quantities and make more than you need! 

[mv_create key=”1″ title=”Best Ever Syn Free Tomato Soup” thumbnail=”” type=”recipe”]PIN THIS RECIPE FOR LATER!

A thick and delicious totally syn free tomato soup recipe for Slimming World! Perfect for meal prep. This roasted tomato soup is healthy and great for lunch or dinner!



  • Chloe Blake

    01/05/2020 at 2:24 pm

    This recipe is amazing!!! Also I put a tablespoon of sukrin gold sweetener in and it tastes better than Heinz!!

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