This is a lovely recipe from Bon Appetite magazine with a clean, refreshing buttermilk dressing poured over the broccoli, herbs and quinoa.
¾ cup buttermilk
2 tbsp olive oil
2 tbsp vegetable oil
1 tbsp finely grated lemon zest
1 tbsp fresh lemon juice
1 tsp unseasoned rice vinegar
Pinch of freshly ground black pepper
1 tsp (or more) fine sea salt
1 shallot, finely chopped
2 small heads of broccoli, cut into bite-size florets
1 cup white, red, or black quinoa
½ cup coarsely chopped parsley
¼ cup coarsely chopped tarragon
¼ cup coarsely chopped pistachios
Whisk the buttermilk, olive oil, vegetable oil, lemon zest, lemon juice, rice vinegar, pepper, and 1 tsp. sea salt in a medium bowl. Taste and season with more salt if needed.
Do Ahead: The dressing can be made 5 days ahead. Cover and chill.
The final salad
Stir together the shallot and 2 Tbsp of the buttermilk dressing in a small bowl and set aside.
Cook the broccoli in a large pot of boiling salted water until crisp-tender, or about 1 minute. Using a slotted spoon, transfer the broccoli to a bowl of ice water; let cool. Drain and place on a kitchen towel–lined baking sheet.
Meanwhile, return the water in the pot to a boil and cook the quinoa until slightly al dente, about 12 minutes, and drain. Toss the quinoa and 2 Tbsp the buttermilk dressing in a large bowl to coat; season with salt. Let cool.
Add the dressed shallot, broccoli, parsley, tarragon, pistachios, and 2 Tbsp. buttermilk dressing to the quinoa and toss to combine. Season with more salt if needed.