Watercress Mayonnaise Recipes

Steps:

• Mix together 1 tbsp each lemon juice and white wine vinegar. In a measuring jug, mix 100ml olive oil and 200ml groundnut or vegetable oil.
• In a food processor, whizz 2 egg yolks with 1 heaped tsp Dijon mustard and a generous pinch of salt until fully mixed. With the processor still running, add a few drops of the oil mix, incorporating each drop before adding the next. Now very slowly drizzle the oil in - the mayo should begin to thicken and then stiffen. If the mixture looks too thick, add 1 tsp of your lemon/vinegar mix. Keep adding the oil in the same way, alternating with 1 tsp at a time of the lemon/vinegar mix, until all the oil is incorporated and the mayo is the required consistency. Now whizz in ½ small crushed garlic clove.
• Whizz a 75g bag watercress, leaves and stalks, with the mayo and season. Add a little warm water, lemon juice or vinegar to loosen, if needed. Chill and use within 1 day - great with poached salmon.

Steps:

• In a blender, combine the watercress, sour cream, lemon juice, tabasco, salt, and pepper. Puree until smooth, then transfer to a bowl and stir in the mayonnaise.

Steps:

• If using regular yogurt, place it in a strainer lined with paper towel and set the strainer over a bowl. Let the yogurt drain and thicken for 20 minutes.
• Combine thickened or Greek-style yogurt, mayonnaise, horseradish and salt and pepper in a small bowl and stir to incorporate.
• Place 1/4 cup watercress each on 4 slices of bread and drizzle with 2 tablespoons horseradish mayonnaise. Layer with 3 ounces roast beef per sandwich, tomato slices and onion slices. Top with another slice of bread and wrap in waxed paper, then aluminum foil.

Steps:

• Hard-boil eggs for 10 mins, then drain and cool under cold water for 5 mins. Peel, roughly chop and put in a bowl.
• Roughly chop watercress, and stir this into the eggs with some salt and pepper and mayonnaise. Divide the filling between the rolls.

Steps:

• Spread mayonnaise on the top of each slice of bread.
• Cut off and discard the tough stems from the watercress. Coarsely chop the remaining watercress leaves and stems.
• Top 4 of the mayonnaise-smeared slices of bread with the chopped watercress. Sprinkle with salt and pepper and cover with remaining slices.
• Cut away the crusts of each sandwich. Cut each sandwich diagonally in half to make triangles.