Preparation

• Make the dressing. To make the dressing, stir together the mayonnaise, sour cream, lime zest and juice, dill, mustard, garlic, salt, and pepper. Set aside or place in the fridge.
• Cook the Shrimp. Bring a pot of water to a boil. Add the shrimp and cook for 2 to 3 minutes, until cooked through and pink.
• Make an Ice Water Bath. While the shrimp are cooking, prepare an ice water bath. Remove the shrimp to the ice water bath using a skimmer. Let them cool for 3 minutes, then drain them in a colander. Chop them into bite-sized pieces.
• Stir it all together. In a mixing bowl, stir together the chopped shrimp, green onion, diced cucumber, and dressing, until creamy.