Yes cauliflower is gr8 to thicken soups. this particular soup it's being used as cauliflower for its own flavor but in regular vegetable soups I always use cauliflower as a thickener. the only difference is the smell you will feel the smell of the cauliflower but the taste is fairly similar.

Does the cauliflower act as a thickener? Can this be used as a substitute for potatoes?

Thanks for sharing this is definitely something worth trying. Did you make it? Was it good?

saw great recipe in the shopper family room

two toned broccoli cauliflower soup

2 onions

3 zucchini (peeled)

1 28 oz bag of cauliflower

1 28 oz bag of broccoli

3 cups of water

salt and pepper to taste

saute onions add zucchini and saute abt 15 min. add cauliflower and 1 cup of water, cook covered for 30 min blend

set aside 2/3 of soup to use as cauliflower soup

add the bag of broccoli and 2 cups water to the remaining soup cook covered for 45 min and blend

you get two soup with only 1 mess :)

shld be a free so a great filler