Flavor Base: Heat 1 Tbsp olive oil in a large pot over medium heat. Add 1 medium yellow onion (diced), 1 to 2 medium carrots (diced), and 4 cloves garlic (minced). Cook until onion is soft and fragrant, about 4 minutes.
Stir: Stir on 6 cups vegetable broth, 1 cup cashews, ½ tsp each salt and pepper, and about 75% of the 1 32-oz package broccoli florets. Cover and let simmer until broccoli is tender, about 30 minutes.
Blend: When broccoli is tender, puree the mixture until smooth using either a handheld immersion blender or by carefully transferring to a countertop blender.
Smashed Broccoli
Microwave: Preheat oven to 375°F (190°C). Transfer the remaining broccoli to a microwave-safe bowl. Add a splash of water then cover with either a plate or plastic wrap. Microwave until broccoli is bright green and tender, about 3 to 4 minutes.
Smash: Transfer florets to a parchment-lined baking sheet. Use a cup to firmly smash each piece of broccoli until flattened. Pat the smashed pieces as dry as possible with a clean towel or paper towels.In a small bowl, stir together 2 Tbsp olive oil, 2 Tbsp nutritional yeast, ½ tsp salt, and ¼ tsp pepper. Brush it into each piece of broccoli. Bake for 20 to 25 minutes, or until charred at the edges (they won't get super crispy–it's the flavor we're after!).
Serve: Ladle broccoli soup into bowls and top with smashed broccoli. Happy eating!
Video
Notes
Storage: This soup can be stored in the fridge for up to 3 days or frozen for up to 3 months. After letting it thaw overnight, reheat it slowly on the stovetop.Do I need to soak the cashews beforehand? This depends on your blender. If you have a strong blender, like a Vitamix, then you don’t need to because we’re already boiling them in the soup. If you don’t have a high-powered blender, then I recommend soaking them for a few hours first.Adjust the consistency: If your soup is too thick or thin, you can easily adjust it. For a soup that's too thin, let it cook on the stove uncovered for a few more minutes to let the moisture steam out. Simply add more broth if it’s too thick.If your cashews aren't fully blended, keep blending (or soak them beforehand next time you make the soup). This is usually an issue with the power of the blender.