Preheat your oven to 450°F.
Cut your broccoli into bite-sized florets. Open 1 can of chickpeas, make sure to drain and rinse them before baking. Place both your broccoli and chickpeas onto a large baking sheet, season with 1 tbsp of olive oil, 1 tsp of kosher salt, and 1 tsp of black pepper. Place in the oven and roast until your broccoli is nice and charred, and chickpeas are crispy, about 20-25 min. Pull from the oven and keep warm.
While your broccoli is baking, add 1 cup of couscous to a large salad bowl. Add in 1 cup of boiling water and let it sit on your counter for 5-6 min, topped with a thick kitchen cloth or lid.
Place 2 tbsp of red wine vinegar, 2 tbsp tahini, 1 tsp Dijon, ½ tsp salt, 3 tbsp water, and 2 tbsp of olive oil into a Mason jar or bowl and give it a good mix. Tahini can be thick, so make sure it’s fully incorporated so you get an even nutty flavour throughout your entire salad. Set aside.
While your couscous is still warm, add in your roasted broccoli and chickpeas, 1 cup of chopped parsley, ½ cup chopped dill, ½ cup pistachios, ½ cup of feta, the juice of 1 lemon, and your tahini dressing. Give a big toss and mix and serve warm.