
All the ingredients in this soup come from the anti-cancer food groups listed over here. To boost the anti-cancer nature of the soup even further, consider adding in some thyme leaves or a little turmeric or curry powder.
I’m doing well with my goal to expand the soup recipe collection here on Stonesoup. I just adore mushrooms especially when they’re in soup!
Feel free to play around with different types of mushrooms. I used a mixture of field mushrooms and shiitake this time. Wild and cultivated work equally well here.

Anti-Cancer Mushroom Soup
Ingredients
- 2 onions peeled & chopped
- 2 cloves garlic peeled & chopped
- 500 g mushrooms sliced
- 3 cups white or green tea or water
- 4 tablespoons Greek yoghurt to serve
Instructions
- Heat a generous glug of olive oil in a medium saucepan. Cook onion, covered for about 10 minutes or until soft. Stir every now and then.
- Add garlic and mushrooms and stir fry for a few minutes.
- Add tea or water and bring to the boil. Simmer, uncovered for 10 minutes or until the mushrooms are tender.
- Puree soup using a stick blender, leaving some chunks or however you like. Taste. Season serve with yoghurt on top.
Variations
paleo (gluten, grain + dairy-free) – skip the yoghurt and serve with a good drizzle of peppery extra virgin olive oil or use coconut yoghurt, almond hummus, tahini sauce or cashew yoghurt.
caffeine-free – use a caffeine-free tea or take the water option.
creamy soup – fans of creamy soups can stir in a few tablespoons of double cream after pureeing.
mushroom ragu – replace half the green tea with a can of tomatoes. Simmer until thickened and skip the pureeing step.
carnivore – add chorizo, bacon or chicken.
carb lovers / more substantial – serve with crusty bread & butter.
more veg – add onion carrot & celery.
short on time -skip the onions.
Problem Solving Guide
bland – more salt! Or a squeeze of lemon.
too thick – add water and bring back to a simmer.
too watery – if you have time simmering to reduce the soup will help. If short on time adding a few handfuls of almond meal would be my first port of call. Or other cooked veggies.
no stick blender – serve it as a chunky soup. Or puree in a regular blender or food processor.
Waste Avoidance Strategy
onion – will keep in the pantry for months. Best if in a dark corner in a brown paper bag.
garlic – pantry in the dark or a brown paper bag to prevent sprouting.
mushrooms – keep in the fridge in a brown paper bag. Once cooked will keep for weeks. And can be frozen raw or cooked.
white or green tea – keep in the pantry.
yoghurt – usually has a shelf life of a month or so. Otherwise, have it for another meal like breakfast! Don’t freeze.
Prepare Ahead
Yes! Just cook soup as per the recipe but keep the yoghurt separately. Leftovers will keep in the fridge for up to 2 weeks or can be frozen. To serve, bring back to a simmer and top with yoghurt.

Add to my Old Favourite Recipes
This was really good! I only had ~220 g of mushrooms so I added some carrots, and I’m glad I did! Don’t get me wrong, I LOVE mushrooms, but having another veg in there made it more interesting. And the Greek Yogurt on top was a nice cool balance!
oh yum April! Nice addition with the carrot 🙂
i accidentally added chopped chorizo before the blending, so i had to fish all the pieces out again, hahaha. it ended up tasting great, im glad i went ahead and purchased a stick blender!
I love my stick blender too Noa 🙂
I totally loved this recipe! I added chicken when cooking then removed, shredded and added back into blended soup. Mixed reviews from hubby +3 boys … ranging from ‘soup isn’t a meal’ (hubby) to ‘this smells like 2 minute noodles!’ (Mr 8 … anything that smells like 2min noodles is good in his book). I’ll keep this one up my sleeve as a make ahead lunch for me or starter for the boys.
Love the 2-minute noodles compliment Kelly!
My Irishman is the same with the soup isn’t a meal. But I just ignore him 😉
This is so good! I downplayed it to my husband because I thought he wouldn’t like it but he thought it was great! I added the carrot and celery, and used some homemade chicken stock and water. And–oh oh–I added 3 lonely chopped up hot dogs that wanted to be put in the pot (added after blending). My husband MUST HAVE MEAT. Thanks for this recipe–will use again.
So glad you liked it Dot! And nice work on the creative additions 🙂
I made this tonight using the white tea and served it up to my partner announcing there was a secret ingredient which he would never guess…. he didn’t guess it.
Delicious, a mushroom soup where you can actually taste mushrooms. I used portobello and topped the soup with quark yoghurt. This will be a regular for us, so easy and tasty.
Another winner Jules. X
Oh yay Kathryn! So glad you liked it xx
I’m intrigued! Can you taste the green tea?
No you can’t really taste it with all the other flavours going on… but its great to know its there!
Jx
This looks so yummy!! And how cool to make it with tea!!
Yes… gotta love a dish that look as good as it tastes Jenna!