Chop off both the ends of your zucchini and slice in halves lengthwise. Score and season with salt and pepper.
Drizzle a bit of olive oil over them and coat them nicely before popping in your oven preheated at 425°F. Cook for 15 minutes or until the zucchini gets a slight char.
Add the zucchini pulp, Greek yogurt, lemon juice, garlic and feta cheese to a food processor.
Blend until you get a smooth mixture. Taste and season if needed.
Top with a nice drizzle of olive oil and some red pepper flakes.
Garnish with chopped fresh dill and some green olives.
Notes
The roasting time for the zucchini will depend on its size. The larger (and thicker) the zucchini, the longer it will take to get that nice char.
To bring some extra flavor and creaminess to the dip, you can also add a spoonful of Tahini.
If you don't mind the color, you can use the entire zucchini instead of just the pulp.