Step 1

Dice the onion. Mince the garlic. Peel the potatoes and cut them into bite-sized chunks.

Step 2

In a large pot or Dutch oven, heat the olive oil over medium high heat. Add the onion and saute for 5 minutes. Add the garlic and saute for 1 minute. Add the vegetable broth, cashews and potatoes and 1/2 teaspoon kosher salt and bring to a boil. Reduce to a rapid simmer (not a boil), and simmer about 15 minutes until the potatoes are tender and falling apart when poked with a fork.

Step 3

Meanwhile, run the frozen broccoli under hot water to thaw it. Chop it into smaller florets as necessary. All packages are different, so make small bite-sized florets the size you’d like for a soup. You can chop the broccoli stems off and keep them in the soup as well. Place the broccoli in a bowl and mix it  with 1/4 teaspoon kosher salt in a bowl and black pepper. Peel and grate the carrot into long strips (we used a handheld julienne shredder).

Step 4

When the potatoes are tender, use a ladle to transfer everything to a blender. Add the thyme, dill, white wine vinegar, Dijon mustard and another 1/4 teaspoon kosher salt. Hold the top tight and blend everything for a minute or two until fully creamy. (This quantity just fits in a standard blender.)

Step 5

Pour the creamy soup back into the pot and add the broccoli and carrot. Simmer about 5 more minutes until the broccoli is cooked through. Taste and add additional salt as necessary (we added 1/4 teaspoon more).