Ingredients:
- 3 radishes, cleaned and thinly sliced with mandoline or knife
- whole cucumber, thinly sliced with mandoline or knife
- 1 tablespoon sesame seeds
- 1/2 teaspoon yellow mustard seeds
- 3 tablespoons white wine vinegar
- 1 teaspoon sugar
- Red pepper flakes to taste
- Salt and pepper to taste
- 1/2 teaspoon olive oil