Prawn Cocktail Sauce Recipe: Zesty Mayo Base With Perfect Creaminess

This cocktail sauce strikes the ideal balance between tangy and creamy, elevating any seafood platter with its vibrant flavor. The secret lies in using quality mayonnaise and just the right amount of zesty ingredients.

What you’ll get is a perfect blend of rich, velvety texture and bright, bold taste that complements prawns beautifully. It’s quick to make and keeps well in the fridge for up to a week.

Ingredients for Prawn Cocktail Sauce

Nine ingredients deliver that classic tangy, creamy balance for seafood perfection.

The mayonnaise is non-negotiable here—Duke’s or Hellmann’s give that perfect velvety base. Ketchup quality matters too; Heinz or a natural organic brand works best. Horseradish is the star for that signature kick, so grab the prepared kind from the refrigerated section (not shelf-stable). Whole Foods carries great options if you’re looking for organic or artisanal versions.

No horseradish? Fresh grated ginger at half the amount gives a similar zing. Swap ketchup for tomato paste plus a touch of vinegar in a pinch. The Worcestershire can be skipped, but it adds that savory depth—Annie’s makes a vegetarian version if that’s a concern. For extra brightness, add more lemon or a splash of apple cider vinegar.

This keeps beautifully in the fridge for up to 1 week in an airtight container. Give it a stir before serving as the flavors meld over time. For longer storage, freeze in ice cube trays for up to 3 months—thaw only what you need.

Step-by-Step Instructions for Prawn Cocktail Sauce

This method ensures a smooth, well-balanced sauce with the ideal consistency for dipping.

Step 1: Combine the Base Ingredients

In a medium mixing bowl, add the 1 cup Mayonnaise and 0.5 cup Ketchup. These two form the creamy foundation of your sauce. Use a silicone spatula to fold them together gently until no streaks remain.

The mixture should be uniform and pale pink in color. I prefer full-fat mayonnaise here as it creates the richest texture. Avoid overmixing, as this can cause the mayonnaise to separate and lose its smooth consistency.

Step 2: Add the Zesty and Umami Elements

Next, incorporate the 2 tbsp Prepared Horseradish, 2 tbsp Lemon Juice, and 1 tbsp Worcestershire Sauce. Stir these in one at a time, allowing each to fully combine before adding the next.

The horseradish provides a spicy kick, while the lemon juice adds brightness. The Worcestershire sauce contributes a subtle umami depth that balances the sweetness of the ketchup. Taste after each addition to monitor the flavor development.

Step 3: Incorporate the Heat and Seasonings

Add the 1 tsp Hot Sauce, 1 tsp Dijon Mustard, 0.25 tsp Salt, 0.25 tsp Black Pepper, and 0.25 tsp Paprika. These final components bring heat, tang, and a touch of warmth to the sauce.

Stir thoroughly until all ingredients are fully integrated. The mixture should be smooth and slightly thicker than the initial mayonnaise-ketchup base. The paprika adds a subtle earthy note and a hint of color.

Step 4: Adjust and Chill for Optimal Flavor

Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to let the flavors meld. This resting time allows the horseradish and spices to distribute evenly, creating a harmonious blend.

Before serving, give the sauce a final stir and taste. If needed, adjust the seasoning with a pinch more salt or a few drops of lemon juice. The sauce should have a balanced zing that complements prawns without overpowering them.

Creative Variations of prawn cocktail sauce

Spicy Sriracha Twist

Swap the hot sauce for 1 tbsp Sriracha and add ½ tsp garlic powder for a bold, garlicky kick. This version pairs especially well with grilled prawns. The extra heat balances beautifully with the creamy base. 🌶️

Smoky Chipotle Style

Replace the horseradish with 1 tbsp chipotle in adobo (minced) and add ½ tsp smoked paprika. The smoky depth works wonderfully with the tangy ketchup and mayonnaise. Stir in 1 tsp lime juice for brightness.

Creamy Avocado Lime

Blend in ½ ripe avocado and replace the lemon juice with 3 tbsp lime juice. This creates a vibrant green sauce with a rich, velvety texture. Add 2 tbsp chopped cilantro for a fresh finish.

Classic Marie Rose

For a British-inspired take, use 1 cup mayonnaise, 2 tbsp tomato paste, and 1 tbsp brandy instead of ketchup and Worcestershire. Add 1 tsp lemon juice and a pinch of cayenne. The brandy adds a sophisticated depth.

Tangy Mustard Version

Increase the Dijon mustard to 1 tbsp and add 1 tsp whole-grain mustard for texture. This creates a sharper, more pungent profile that cuts through rich seafood. Finish with ½ tsp honey to round out the flavors.

Herb-Infused Elegance

Stir in 1 tbsp each of finely chopped dill, chives, and parsley at the end. This fresh herb blend brightens the sauce and adds a pop of color. It’s perfect for serving with chilled prawns on a summer platter. ✨

Frequently Asked Questions