Go Back
+ servings
An overhead image of thinly sliced, pickled cucumbers and mustard seeds.
3.71 from 24 votes

Quick Pickled Cucumber Slices

Author - Gena Hamshaw
Prep Time: 5 minutes
Cook Time: 5 minutes
Yields: 2 cups

Ingredients

  • 1/2 seedless cucumber
  • 1/2 cup apple cider vinegar, distilled white vinegar, or unseasoned rice vinegar (120ml)
  • 3/4 cup water (180ml)
  • 2 teaspoons cane sugar
  • 1 teaspoon kosher salt
  • 1 teaspoon mustard seeds (optional)

Instructions

  • Using a vegetable slicer or a sharp chef's knife, slice the cucumber crosswise into thin slices (ideally 1/16 in/2mm, or as close to that as you can get).
  • Place the slices into a 1-pint/480ml mason jar. Add the mustard seeds to the jar, if using. 
  • Stir together the vinegar and water in a heatproof measuring cup. Pour this mixture into a saucepan and bring to a simmer, then stir in the sugar and salt. Alternatively, microwave the water and vinegar for 2 minutes, then stir in the sugar and salt until they're  dissolved.
  • Pour the hot pickling liquid over the cucumber slices in the jar. Submerge them completely. 
  • Allow the slices to sit at room temperature for 30 minutes. Use right away, or cover the jar tightly with a lid and store in the fridge for up to 2 weeks.