Cucumber and Onion Salad with a Vinegar Dressing. Simple. Easy. Delicious.

Cucumber and Onion Salad will delight the senses.
Cucumber Onion Salad in a Vinegar Dressing
My mom's Cucumber and Onion Salad is one of my favorite ways to eat cucumbers. Right now, at the height of cucumber season, we have a lot of them. This is a simple salad that you can make in less than 15 minutes. And the dressing for this salad is tasty on other salads, especially leaf lettuce-based salads.
I love cucumbers. In salads. On sandwiches. Alone. And they are pretty darned nutritious. Take a look at what Nutrition Data says about cucumbers. Cucumber and Onion Salad was a regular summer salad at our house.
Mom's Recipe
Donna, my mom, was a natural cook. When I asked her how to make something, she would say, "Oh, you know...a little of this and a little of that." I had to watch closely to figure out how to make Mom's recipes. This salad is perfect for picnics and potlucks (or as they call them in Virginia, carry-ins) since it doesn't use mayonnaise. The dressing is vinegar-based, and it keeps well.

Cucumber Onion Salad
If you prefer a Creamy Cucumber Salad, try Aunt Betty's Dill Cucumber Salad with Onion.
What You Need
You need a knife, cutting board, measuring cups and spoons, wire whisk and a pretty serving dish (affiliate link). Get the best you can afford and you'll never be sorry.
Cucumber Onion Salad Recipe

Donna's Cucumber and Onion Salad
Ingredients
- 1 cucumber
- 1 medium onion sweet yellow or red
- ¼ teaspoon salt
- Dash of freshly ground pepper
- 3 tablespoons distilled vinegar white vinegar, or use apple cider vinegar
- 2 tablespoon water
- 1-2 tablespoon sugar
Instructions
- Slice the cucumbers (in rounds) and onions thinly and place them in a shallow serving dish.
- In a small bowl or measuring cup, mix the other ingredients until the salt and sugar are dissolved.
- Pour the vinegar mixture over the cucumber and onion slices.
- Serve immediately, or chill.
Nutrition
Recipe Nutrition Information
This recipe is GF, DF, NF, SF, EF, CF (use sea salt), V, VG*
The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist's advice.

Cucumber and Onion Salad Nutrition Label. Each serving is about ¼ cup.
Nourish Your Body & Soul
I encourage you to care of yourself by eating satisfying, nourishing food that is good for your body and makes you feel healthy. Protect your spirit by living authentically, moving your body, and taking time to replenish and rest. I think you might also like these recipes & posts from Recipe Idea Shop:
- Aunt Betty's Dill Cucumber Salad with Onion
- Cucumber Salsa
- Pea and Cucumber Salad
- Savory Sweet Roasted Butternut Squash Salad
- Sweet Potato Pine Nut Salad
- Brown Rice Salad with Cranberries and Nuts
- Louisiana Black Eyed Pea Salad
- Coleslaw
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15 minutes to amazing Cucumber Onion Salad with Vinegar Dressing.

Cucumber and Onion Salad. Simple sliced cakes, onions & a vinegar dressing. 15 minutes until you eat.
*Allergen Key
GF = Gluten free | DF = Dairy free | NF = Nut free | SF = Soy free | EF = Egg free | CF = Corn free | V = Vegetarian | VG = Vegan
Note: If you have serious allergies or sensitivities, to be considered free of these allergens, you need to use products specifically marked "gluten free," etc. There can be cross-contamination in facilities.
This post was first published on Recipe Idea Shop August 13, 2015 and updated September 10, 20021.
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