Chef John's Grilled Garlic and Herb Shrimp

INGREDIENTS

1 1/2 tsp

kosher salt

1/2 tsp

lemon zest

3 cloves

garlic, thinly sliced

3 tbsp

chopped fresh basil leaves

3 tbsp

chopped fresh flat-leaf parsley

1 tbsp

chopped fresh oregano leaves

1 tbsp

chopped fresh lemon thyme leaves

4 tbsp

olive oil, divided, or as needed

2 lb

extra large shrimp (16-20), peeled and deveined, tail left on

skewers

Sauce:

1 tbsp

olive oil

1/2

lemon, juiced

1/2 tsp

red pepper flakes

1 pinch

cayenne pepper

salt and ground black pepper

lemon, cut into wedges