A delicious low-carb and healthy Keto pizza soup that's the perfect Slimming World vegetarian lunch. With lumps of mozzarella, veggies, herbs, and spices in a tomato pizza sauce juice, it's soup maker and stove friendly.

Now I could easily tell you this serves 4 serving, but on a super hot day I can drink this up all by myself and that's why soup is my favourite all year round.
It's cheaper than chips, filling and more importantly, all the flavours I love from an Italian dish. But don't take my word for it; try it for yourself and let me know how you get on!
Also, as usual, I used mine in my soup maker; it's so easy, it's encouraging, but in reality, it's not a necessity if you have a pan and a blender. I just like mine because if I forget I'm cooking something, it won't burn, boil or catch at the bottom.
Want More Recipes?
If you do have a soup maker, I have over 40 recipes right here for you and even more here if you don't.
Anyway, here's this week's easy soup recipe with minimal prep. But seriously, who's got time to hang about in hot kitchens with gorgeous weather like this?
Recipe - Serves 4 (or 3-4 on a hot day!)
- 1 large onion, diced
- 2 garlic cloves, minced
- 100ml passata
- 650ml water
- 2 vegetable stock cubes
- 100g mushrooms, sliced
- 400g tin of tomatoes
- 1 yellow pepper, diced
- 1 red pepper, diced
- 1 tablespoon dried basil
- 1 tablespoon tomato puree
- Seasoning
- 80g sliced mozzarella between 4 *(if used as your Slimming World allowance, I estimate this to be syn free)
- Chuck everything except the mozzarella in to your soup maker and set to chunky.
- If using a pan, simmer for 20-25 minutes until everything is tender.
- Serve and top with sliced mozzarella and garnish with some fresh basil if at hand.
- Did you end up making it? If so, put a smile on my face by tagging me on Instagram (#TastefullyVikkie) with a foodie picture!
If you're not following a Slimming World plan, you may also like my alternative thin crust pizza dough recipe or tear and share pizza buns bread.
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📖 Recipe

Keto Pizza Soup Maker Recipe
Equipment
Ingredients
- 1 Onion diced
- 2 cloves Garlic
- 100 ml Passata
- 650 ml Water
- 2 Vegetable stock cubes
- 100 g Mushrooms sliced
- 400 g Tinned chopped tomatoes
- 1 Yellow pepper diced
- 1 Red pepper diced
- 1 tablespoon Dried basil
- 1 tablespoon Tomato puree
- Pinch Salt
- Pinch Ground black pepper
- 80 g Mozzarella Sliced and served between 4 *(if used as your Slimming World allowance, I estimate this to be syn free)
Instructions
- Chuck everything except the mozzarella into your soup maker and set to chunky.
- If using a pan, simmer for 20-25 minutes until everything is tender.
- Serve and top with sliced mozzarella and garnish with some fresh basil if at hand.
Disclaimer
*This is an unofficial page and has no affiliation or endorsement from Slimming World. Slimming World's website can be found at https://www.slimmingworld.co.uk/. Any syn values are personal estimates and not verified by Slimming World.






Best Lawyer
It's the first time I have heard a soup called Veggie Pizza Soup :)). Such a catchy name! Besides it looks yummy. Can't wait to make it.
vikkie
I don't think I've seen one either 🙂 I love taking a classic recipe and turning in to a soup - it's so much fun (and easy) 🙂 x