1. Start by washing the cucumbers thoroughly. Mama Lou always insisted on this step, saying it was the secret to a crisp salad.
2. Thinly slice the cucumbers and red onion, setting them aside in a large mixing bowl.
3. In a small bowl, whisk together apple cider vinegar, olive oil, sugar, salt, and pepper until the sugar is dissolved.
4. Pour the dressing over the cucumbers and onions, tossing gently to ensure even coating.
5. Sprinkle the chopped fresh dill over the salad, mixing lightly to combine.
6. Let the salad sit for at least 30 minutes before serving. This allows the flavors to meld beautifully, enhancing every bite.

Remember, patience is key. As Mama Lou often said, “Good things take time, just like a good story.”