Cucumber, Mustard, and Dill Salad

Directions

1. 1.

   Whisk together vinegar, mustard, salt, and sugar in a bowl, then add oil in a slow stream, whisking.

2. 2.

   Halve cucumber lengthwise and remove seeds with a small spoon, then cut halves crosswise into 1/8-inch-thick slices.

3. 3.

   Add cucumber and dill to vinaigrette, tossing to coat.