Total Time
50 min
Servings
4 people
Level
medium
Rating
This elevated variation of the classic British soup roasts the broccoli first to enhance its nutty sweetness, creating a perfect counterbalance to the tangy blue cheese. The addition of toasted walnuts adds a sophisticated crunch that transforms this humble dish into a dinner party favorite.
Preheat your oven to 400°F (200°C). Arrange the broccoli florets on a baking sheet, drizzle with 1 tablespoon of olive oil, and roast for 15-20 minutes until the edges are crispy and slightly charred.
While the broccoli roasts, heat the remaining tablespoon of olive oil in a large soup pot over medium heat. Add the chopped onion and celery, sautéing for about 5 minutes until softened.
Add the cubed potato and vegetable stock to the pot. Bring the mixture to a boil, then reduce the heat to low and simmer for 10-15 minutes until the potato is fork-tender.
Set aside a small handful of the roasted broccoli florets for garnish. Add the rest of the roasted broccoli to the soup pot and simmer for another 2-3 minutes to blend the flavors.
Remove the pot from the heat and stir in about two-thirds of the crumbled Stilton cheese.
Blend the soup until smooth using an immersion blender. If using a standard blender, work in batches and be careful with the hot liquid.
Stir in the heavy cream and season generously with black pepper. Taste the soup before adding salt, as the Stilton is naturally salty.
In a small dry skillet, toast the chopped walnuts over medium heat for 2-3 minutes until fragrant.
Ladle the soup into bowls and garnish with the remaining crumbled Stilton, reserved roasted broccoli florets, and toasted walnuts.

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