This is common through out Africa, such as Tunisia and Algeria. The smokey flavor is sensational.
Ideally use a BBQ grill or cast iron griddle, though you can simply use a conventional oven.
Ripped tomato 4 (quartered)
Long green pepper 4 (halve an deseeded)
Red onions 3 (halve with skin on)
Garlic 2 cloves (finely chopped)
Ras El Hanout 1/2t
Lemon 1 (juiced)
Preserved Lemon 1/2 (finely chopped)
Coriander 2T (finely chopped)
Grilled all the veggies together till soft and lightly charcoaled.
Sprinkle the capers, then toss well with the dressing.
Serve with coriander sprinkled on top.