Skip to main content

Grilled Prawns Rémoulade

This vibrant grilled prawns rémoulade is a sophisticated take on a classic seafood starter. By grilling the prawns in their shells, the delicate meat remains incredibly tender and juicy, providing the perfect canvas for the punchy, herb-flecked dressing. The combination of coarse-grain mustard, spicy horseradish, and a touch of cayenne pepper creates a bold flavour profile that is both refreshing and deeply satisfying.

As a diabetes-friendly option, this recipe focuses on high-quality protein and heart-healthy oils without the need for added sugars. It is an excellent choice for a light summer lunch or a stylish dinner party appetiser. The prawns can be prepared slightly in advance and served at room temperature, making it a stress-free addition to your outdoor dining repertoire.

Continue reading below

Ingredients for Grilled Prawns Rémoulade

  • 60ml Creole mustard* or other coarse-grain mustard

  • 60ml white-wine vinegar

  • 160ml plus 60ml vegetable oil

  • 3 tablespoons minced fresh flat-leaf parsley

  • 40ml drained bottled horseradish

  • 40ml minced dill pickle

  • 2 tablespoons minced spring onion greens

  • 2 teaspoons paprika (not hot)

  • 1 1/2 teaspoons cayenne

  • 2 1/4 teaspoons salt

  • 1 teaspoon black pepper

  • 1.4kg large prawns in shell (21 to 25 per lb)

  • Special equipment: 14 (12-inch) wooden skewers

How to make Grilled Prawns Rémoulade

To make rémoulade, whisk together mustard and vinegar in a large bowl until combined well, then whisk in 2/3 cup oil with parsley, horseradish, pickle, spring onion, paprika, cayenne, 1 1/4 teaspoons salt, and 1/2 teaspoons black pepper.

Snip through shells of prawns down middle of back using scissors, exposing vein and leaving tail and first segment of shell intact. Devein prawns, leaving shells in place. (Shells will prevent prawns from becoming tough on outside when grilled.) Toss prawns with remaining 60ml oil, remaining teaspoon salt, and remaining 1/2 teaspoons black pepper in a large bowl, then thread about 6 prawns (through top and tail, leaving prawns curled) onto each skewer.

Prepare grill for cooking. If using a charcoal grill, open vents on bottom of grill, then light charcoal. Charcoal fire is medium-hot when you can hold your hand 5 inches above rack for 3 to 4 seconds. If using a gas grill, preheat burners on high, covered, 10 minutes, then reduce heat to moderately high.

Grill prawns on lightly oiled grill rack, covered only if using a gas grill, turning over once, until just cooked through, 3 to 4 minutes total.

When just cool enough to handle, push prawns off skewers into rémoulade, then toss to combine well and cool at least 15 minutes. Serve warm or at room temperature.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 17 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
flu eligibility checker

Ask, share, connect.

Browse discussions, ask questions, and share experiences across hundreds of health topics.

symptom checker

Feeling unwell?

Assess your symptoms online for free

Sign up to the Patient newsletter

Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.

Please enter a valid email address

By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.