Wash the capsicums thoroughly and dry them completely before grilling. This helps them char properly instead of steaming. Keep them whole for best juicy results.
Place capsicums on a hot grill or open flame and turn until skins blacken. You want a good char so the flavor becomes deep and smoky. This step usually takes around 10–15 minutes.
Transfer hot capsicums into a covered bowl and let them steam for 20 minutes. This makes peeling the skin super easy and keeps them soft. Remove skin, seeds, and stems gently without washing them.
Mix olive oil, minced garlic, chopped parsley, vinegar, salt, and pepper in a bowl. Stir well so the flavors combine beautifully. This dressing becomes the flavor base of the dish.
Pour the garlic parsley oil over peeled capsicums and mix lightly. Let them sit for 10–15 minutes so they absorb flavor. Serve warm or chilled depending on your preference.