I received a cookbook for my birthday this year – surprise! surprise! Many know I have an extensive collection; the challenge is finding a cookbook that I don’t have. My niece and her hubby gave me “Every Season is Soup Season” by Shelly Westerhausen Worcel. For me this is true as I can eat soup all year long, even in the summer. It is a vegetarian cookbook but of course you can always add some protein if desired.
The first recipe in the cookbook is this creamy soup using homemade roasted vegetable broth (recipe below), cauliflower florets, Yukon gold potatoes and Gruyere cheese. Gruyere is a Swiss-type cheese which added flavor and creaminess to the soup. I highly recommend making your own homemade vegetable broth (roasted) as there is no comparison to store-bought. Different soup enhancers could be added such as pickled mustard seeds (recipe below), onion rye croutons (recipe below – my favorite), creme fraiche, minced dill and even crushed potato chips.


You could also try https://cookingwithauntjuju.com/2020/02/17/paul-bertollis-cauliflower-soup/ which uses cauliflower and onions – no cheese or potatoes and only water, no homemade vegetable broth.
Or, you can check out https://cookingwithauntjuju.com/2011/12/11/leek-and-potato-soup/
Gruyere, Cauliflower and Potato Soup
- 2 tbsp. olive oil
- 1 yellow onion, chopped
- 3 large garlic cloves, minced
- 1 tsp. fresh thyme leaves
- 1-1/2 tsp. kosher salt
- 1 tsp. fresh ground black pepper
- 2 lbs.of cauliflower florets, cut into pieces
- 1 lb. Yukon gold potatotes, peeled and cut into 1-inch cubes
- 4 cups Homemade Roasted Vegetable Broth (recipe below)
- 5-1/4 oz. Gruyere cheese, shredded (I bought an 8 oz. block and used all of it (I hate to save just a little bit of cheese)
- 1 tsp. fresh lemon juice
- garnishes/soup enhancers such as pickled yellow mustard seeds (recipe below), onion rye croutons (recipe below), creme fraiche, herbs such as dill (I like chives) even crushed potato chips
- serve with your favorite flatbread such as naan or pita
In a Dutch oven over medium-low heat warm the 2 tbsp. olive oil. Add the chopped onion and saute until soft, 5-7 minutes. Add the garlic, thyme, 1 tsp. of the salt and 1 tsp. pepper and saute until fragrant, 30 seconds.
Stir in the prepared cauliflower, potatoes, vegetable broth and 2 cups water; bring to a boil over high heat. Lower the heat and simmer until the vegetables are tender, 12-15 minutes; I cooked them 20 minutes.
Remove from the heat and use an immersion blender (love this as it is perfect for cream soups) and blend until smooth. You can use a blender but just be careful with whatever you use as it will be hot. Stir in the Gruyere cheese and cook, stirring until the cheese melts completely, about 3 minutes.
Remove from the heat and stir in the lemon juice and remaining 1/2 tsp. salt; adjust seasonings if needed.
Serve soup with garnishes of your choice. My favorite is the onion rye croutons – just delicious and pairs perfectly with this creamy soup!!!
Refrigerate for 3 days or up to 3 months in the freezer.
Homemade Roasted Vegetable Broth:
- carrots, peeled if desired, and cut into 1-1/2 pieces
- 2 yellow onions, peeled and cut into pieces
- 5 celery stalks, cut into 1-1/2 pieces
- 1 garlic head, cut in half so the cloves are visible
- 1 lb. mushrooms (I used mini eggplants instead)
- 1 tsp. olive oil
- 1/2 tsp. salt
- 1 bunch fresh parsley
- 8 thyme sprigs
- 1 tbsp. black peppercorns
- 1 tbsp. tomato paste
- 2 bay leaves
Preheat the oven to 400 degrees. Place all the vegetables on a baking sheet and toss to coat with the oil and 1/4 tsp. salt. Roast for 45 minutes or so until the veggies are soft.
Move the roasted veggies to a Dutch oven and add 4 quarts of water, parsley, thyme, peppercorns, tomato paste, bay leaves and the remaining 1/4 tsp. salt. Bring to a boil over high heat and then lower the heat to medum low and simmer for 1 hour, covered, to develop the flavors.
Strain the broth; discard the cooked vegetables and herbs. Store in the refrigerator for up to 5 days or freeze for up to 3 months.
Pickled Mustard Seeds:
Not so sure about these – need to experiment! The author loves them as a topping on pretty much anything. They are acidic and do provide texture especially in creamed soups.
- 1/4 cup yellow mustard seeds
- 1/4 cup white wine vinegar
- 1 tbsp. sugar
- 1/2 tsp. salt
Place the mustard seeds in a small saucepan and cover with cold water. Bring to a boil; remove from the heat and drain through a fine mesh strainer. Discard the water and repeat this process two more times.
Return the seeds to the saucepan and add the vinegar, sugar, salt and 1/2 cup cold water. Bring to a boil over high heat. Remove from the heat and transfer everything into a sealable jar. Refrigerate overnight.
Store for up to 1 month in an air-tight container in the fridge.
Rye Croutons – My Recipe:
- 2 cups onion rye bread cut into 1-inch cubes (I highly recommend as it goes so well with the soup – in addition to the rye flavor you get a touch of onion too)
- 1-1/2 tbsp. olive oil drizzled over the bread cubes
- add salt and pepper to taste (optional but lightly)
Toss the ingredients and bake in a single layer in a 350 degree oven for 15-20 minutes or until lightly browned,
Recipe by cookingwithauntjuju.com








Oh. My. Gosh! 🥰🍃😋
It’s an excellent soup that can handle all kinds of toppings 🙂
I’m already tasting it from your post. 😋🌿
Such wonderful recipes and photos! These comforting soups are so perfect for the season. I like all the topping you’ve added. 🙂
Thanks for the compliment Ronit! My favorite topping, by far, are the onion rye croutons. Not so sure about the pickled mustard seeds 🙂
Thanks for the “warning”. I like mustard and thought about giving it a try, but trust your opinion enough not to! 🙂
I like mustard seeds too but pickled and floating in this soup didn’t do anything for me. The texture maybe? croutons are a much better choice in my opinion 🙂
I can definitely see the croutons as the better option. 🙂
this is a wonderful soup! I make one very similar except without the gruyere tho i seem to remember adding some grated parmesan sometimes… cheers sherry
It is a great soup Sherry – adding any cheese adds to the creaminess, flavor and even texture 🙂
wow. What a long process to make this soup! I bet the vegetable broth came out good though. Love Gruyère.
I made the vegetable broth the day before (store-bought doesn’t even begin to match the flavor of homemade so it was well worth it). The pickled mustard seeds took only a few minutes (I didn’t care for them) – I also made the day before. Then I put it all together, cooked it for an hour and made the croutons. Not a long process at all – it doesn’t even come close to some of my recipes 🙂
I am in love with cookbooks too!
I am a fan of Gruyere cheese, and I would be a complete fan of this soup. Thanks for sharing.
Velva
I like the internet but there is nothing like sitting down and reading a good cookbook. It’s an excellent soup when you make your own broth and add goodies such as onion-rye croutons
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