Batter "Fried" Shrimp with Garlic Dipping Sauce

INGREDIENTS

1/4

- cup olive oil

bag ((12-ounces) Large Shrimp, peeled and deveined with tail on)

1/2

- cup flour

2 tsp

salt (, divided)

egg whites

1 cup

panko crumbs

1/2 tsp

cayenne pepper

olive oil cooking spray

chopped fresh parsley (, for garnish)

1 stick

((8 tablespoons) butter)

2 tsp

garlic powder

? teaspoon salt