Creating the perfect Radish and Cucumber Salad is straightforward. Just follow these easy steps:

1. Prepare Your Ingredients: Wash the radishes and cucumbers. Slice them thinly using a sharp knife or a mandoline for even slices.
2. Slice the Onion: If using, thinly slice the red onion.
3. Combine the Vegetables: In a large mixing bowl, combine sliced radishes, cucumbers, and red onion.
4. Make the Dressing: In a small bowl, whisk together the olive oil and apple cider vinegar (or lemon juice). Add a pinch of salt and pepper to taste.
5. Add Herbs: Fold in the chopped dill or parsley into the bowl with the vegetables.
6. Dress the Salad: Pour the dressing over the salad and toss gently until all ingredients are well-coated.
7. Taste and Adjust: Sample the salad and adjust seasoning if necessary, adding more salt, pepper, or vinegar according to your preference.
8. Chill (Optional): For a refreshing experience, let the salad chill in the refrigerator for 10-15 minutes before serving.

These simple steps will help you create a vibrant and delicious salad that is sure to impress.