Creamy Cucumber Salad with Red Onion

Headnote

This salad is built on contrast: cool cucumber, sharp onion, and a dressing that is creamy without becoming heavy. The vinegar and dill keep the palate lifted, while the sugar softens the edges and gives the dish its quiet balance. It should taste clean, composed, and distinctly chilled.

Recipe essentials

Dish category: Salad
Cuisine or origin: European-inspired
Course type: Side dish
Yield: 2 servings
Serving size: 115 g
Prep time: 15 minutes
Cook time: 0 minutes
Total time: 15 minutes
Difficulty: Easy

Equipment

Cutting board
Chef’s knife
Mixing bowl
Small whisk or spoon
Fine sieve or colander
Scale

Ingredients

Cucumber, peeled if the skin is thick, 160 g
Red onion, very thinly sliced, 25 g

Mayonnaise, 18 g
Sour cream, 18 g
Vinegar, 6 g
Sugar, 4 g
Dill, finely chopped, 2 g
Black pepper, freshly ground, 0.5 g
Salt, 1.5 g

Method

1. Slice the cucumber into thin rounds, no thicker than 3 mm. Place it in a sieve, season lightly with part of the salt, and let it stand for 10 minutes. This draws out excess moisture and preserves the dressing’s texture.

2. Combine the mayonnaise, sour cream, vinegar, sugar, dill, black pepper, and the remaining salt in a mixing bowl. Stir for 30 seconds until smooth and fully emulsified. The dressing should be pale, glossy, and lightly tart.

3. Add the cucumber and red onion to the dressing. Fold gently for 1 minute until every slice is evenly coated without bruising the cucumber.

4. Rest the salad for 5 minutes at room temperature, then taste and adjust only if necessary within the existing seasoning balance. The finished salad should be creamy, crisp, and cleanly seasoned, with no excess liquid pooling in the bowl.

Plating and serving

Arrange the salad in a shallow chilled bowl or on a small plate, letting the cucumber and onion sit in a modest mound rather than a loose heap. Spoon any dressing evenly over the surface, then finish with a few visible threads of onion and dill. Serve immediately while the cucumber remains firm and the dressing is cold.

Professional notes

Thin slicing is essential; thick cucumber dulls the dish and weakens the dressing. If the cucumber releases more liquid than expected, drain it thoroughly before combining. The balance should remain restrained: creamy first, then sharp, then fresh.