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Easy Cucumber Vinegar Salad Recipe (with Sweet Onion)

This Cucumber Vinegar Salad is a simple and refreshing dish made with just five ingredients: crisp cucumbers, sweet onions, vinegar, sugar, and a touch of salt and pepper. It's perfect for preparing ahead of time and makes a refreshing side dish for any occasion!
Prep Time5 minutes
Total Time10 minutes
Course: Salad, Side Dish/ Appetizer/Snack
Cuisine: American
Diet: Diabetic, Gluten Free
Method: No Cook
Servings: 10 servings

Ingredients

  • 4 medium cucumbers peeled and thinly sliced
  • 1 Vidalia onion thinly sliced
  • 1/2 cup water
  • 2 cups white wine vinegar can sub apple cider vinegar
  • 1/4 cup granulated monk fruit sweetener or sugar
  • Salt and pepper to taste (I use quite a bit)

Instructions

  • In a bowl, mix the water, white vinegar, and monk fruit sweetener until the sweetener is completely dissolved. Season with salt and pepper to taste.
  • In a large bowl or jar, combine the cucumber slices and onion slices. Pour the dressing over the cucumber and onion mixture. Toss everything together until the cucumbers and onions are well coated with the dressing.
  • Marinate: Cover the bowl and let the salad marinate in the refrigerator for at least 1 hour before serving. This allows the flavors to meld together. Feel free to adjust the seasoning and sweetness to your preference.
  • Stores 4 days in the fridge.

Notes

Expert Tips

  • To get super thin slices, I recommend using a mandoline slicer. However, you can also slice thinly with a sharp knife. 
  • Use your favorite varieties of cucumbers. Some have a thinner skin than others. I peeled mine, but you can leave the skin on if desired. 
  • Feel free to customize as desired– you can spice it up with red pepper flakes, add fresh dill for a tangy dill pickle spin, or serve topped with creamy feta cheese crumbles and cherry tomatoes for a heartier spin. 

Serving & Storage Tips

This salad is the perfect side dish to accompany a variety of meals– Serve it with burgers, alongside blackened chicken, and bring it along to a picnic or gathering. 
 
Store leftover cucumber vinegar salad in an airtight container or mason jar in the refrigerator for up to 4 days. Give it a good stir before serving.

Nutrition

Calories: 29kcal | Carbohydrates: 7g | Protein: 1g | Fat: 0.2g | Saturated Fat: 0.01g | Polyunsaturated Fat: 0.002g | Monounsaturated Fat: 0.002g | Sodium: 9mg | Potassium: 167mg | Fiber: 1g | Sugar: 3g | Vitamin A: 58IU | Vitamin C: 4mg | Calcium: 21mg | Iron: 0.5mg