Cut the zucchini in half leaving the stem on. Score them using a paring knive, into a cross hatch pattern. Season with salt, pepper and garlic powder. Press the seasoning in using your hands.
Dressing
To a bowl, add garlic, anchovy paste, lemon juice and worcestershire sauce. Mix to combine. Then add mayo, salt, pepper and grated parmigiana. Whisk to combine and set aside.
Into a cast iron skillet, add olive oil and sear the zucchini face down until you achieve a nice sear. Then place them on a baking sheet and bake them aT 400F for 15 mins.
Place on a serving platter and pour the dressing over the warm zucchini. Top with grated parmigiana and chopped fresh mint. Enjoy!