Ingredients
Method
- Peel and devein prawns, keeping tails for presentation. Save shells and heads for stock. Toss prawns with garlic and olive oil, marinate while making stock.
- In a saucepan, combine prawn shells, onion, stock, water, and wine (or extra stock). Bring to a boil, then simmer. Press shells gently to release flavor. Reduce to 1–1.5 cups, strain, discard solids, and keep warm.
- Cook spaghetti in salted boiling water until just shy of al dente. Reserve ¾ cup pasta water before draining.
- Heat 1 tbsp olive oil in a skillet. Sear prawns 1 minute per side until opaque. Remove and cover loosely.
- In same skillet, add olive oil and garlic. Cook 30 seconds until fragrant. Add cherry tomatoes and pasta water, simmer 1 minute until sauce thickens.
- Add pasta, lemon zest, lemon juice, parsley, chili flakes (if using), prawns, and warm stock. Toss quickly until coated. Remove from heat immediately.
- Season with salt and pepper. Drizzle with olive oil, garnish with lemon wedges and parsley. Serve hot.
Notes
Use thawed frozen prawns if fresh aren’t available. Skip wine for an alcohol-free version—use more stock instead. Pasta water is essential for emulsifying the sauce. Do not freeze this dish, as prawns lose their texture.