I learned how to make these prawns working for a caterer back in the '80s. Be sure to season the breadcrumbs well. Butterflying the prawns takes time, but practically everything except the baking can be done ahead of time. Serve with any number of dips (like lemon aioli) or just a squeeze of fresh lemon.
Preparation Time
20 mins
Cooking Time
8 mins
Total Time
28 mins
Calories
260 Calories
Recipe Instructions
Step 1
Preheat oven to 475 degrees F (245 degrees C). Line a sheet pan with aluminum foil. Brush with 1 tablespoon olive oil.
Step 2
Carefully remove shells and legs of prawns; leave the tail attached. To butterfly the prawns, cut a slit with a small sharp knife lengthwise down the belly side of shrimp, almost to the skin on the back. Open out like a book.
Step 3
Place chopped garlic, large pinch kosher salt, oregano, and thyme in a mortar; pound and stir with a pestle a few seconds. Add 1 tablespoon fresh parsley. Pound and stir mixture until it turns into a paste, 1 or 2 minutes. Add 1/3 cup olive oil; mix about 1 minute to infuse olive oil with herbs and garlic.
Step 4
Place bread crumbs in a mixing bowl. Transfer herb-garlic mixture to breadcrumbs. Add a pinch of salt, black pepper, pinch cayenne, remaining chopped parsley, and grated cheese. Mix with a fork to distribute ingredients evenly. Pinch a bit of the mixture; if it feels a bit dry and doesn't stick to your finger, drizzle in a bit more olive oil. Stir until mixture reaches desired consistency. 2 to 3 minutes.
Step 5
Lightly but thoroughly coat cut side of prawns with crumb mixture; place on prepared baking sheet.
Step 6
Bake in preheated oven until cooked through and tails curl up, 8 to 10 minutes.