Spring fattoush with pea hummus and smoky prawns

Name: Spring fattoush with pea hummus and smoky prawns
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: Middle Eastern
Ingredients: 5 cups (600g) frozen peas, blanched, refreshed, plus extra to serve; 2/3 cup (165ml) extra virgin olive oil, plus extra to drizzle; 2 tbs tahini; Juice of 1 1/2 lemons; 3 small garlic cloves, 2 peeled, 1 crushed; 2 tsp ground cumin; 2 pita breads, split; 2 medium green tomatoes, thinly sliced (substitute red tomatoes); 1 Lebanese cucumber, thinly sliced; 1 white onion, thinly sliced; 1/4 bunch flat-leaf parsley, leaves picked, chopped; 500g peeled green prawns; 2 tsp smoked paprika (pimenton); Zaatar (Middle Eastern spice blend), to serve