This marinated vegetable salad is a classic Southern and Midwestern staple—crisp cucumbers, sweet onions, and juicy tomatoes soaked in a tangy-sweet vinegar dressing. With just 6 simple ingredients and no cooking required, it’s ready in 15 minutes and only gets better as it chills.
Perfect for picnics, barbecues, or alongside grilled meats—it’s the kind of dish that disappears fast from the potluck table.

Why You’ll Love This Recipe

  • 🥒 Only 6 ingredients—pantry staples!
  • ⏱️ 10 minutes prep, 5+ minutes marinate
  • 💛 One bowl = easy cleanup
  • 💸 Costs under $5—feeds 6 generously
  • 🌾 Naturally gluten-free, nut-free, and vegan

Ingredients You’ll Need

(Serves 6)
  • 2 medium cucumbers, thinly sliced (peeled if desired)
  • 1 cup cherry tomatoes, halved (or 2 large tomatoes, chopped)
  • ½ cup thinly sliced red or sweet onion
  • ¼ cup apple cider vinegar (or white vinegar)
  • 2 tbsp granulated sugar (or honey)
  • ½ tsp salt
  • Optional: Fresh dill, black pepper, or a pinch of celery seed
💡 Pro Tips:
  • Use English cucumbers—fewer seeds, thinner skin, less watery.
  • Soak onions in cold water 5 mins if too sharp; drain before adding.
  • Don’t overdress—just enough to coat, not drown.

Step-by-Step Instructions (Fresh, Tangy, Foolproof)

1. Prep Vegetables

  • Slice cucumbers ¼-inch thick.
  • Halve cherry tomatoes (or chop larger ones).
  • Thinly slice onion into half-moons.

2. Make Dressing

  • In a small bowl, whisk vinegar, sugar, and salt until sugar dissolves.

3. Combine & Marinate

  • Stir gently before serving.
  • Taste and adjust salt or vinegar if needed.
  • Garnish with fresh herbs if using.

Serving Suggestions

  • 🍖 With grilled mains: Burgers, ribs, chicken, or pork chops
  • 🥖 For sandwiches: Spoon onto pulled pork or brisket buns for brightness
  • 🥗 As a light meal: Top with feta cheese and olives for a Greek twist

Make-Ahead & Storage Tips

  • Fridge: Best eaten within 4–6 hours—vegetables lose crispness over time.
  • Prep ahead: Chop veggies morning-of; store separately. Mix with dressing 1 hour before serving.
  • Do not freeze—texture turns to mush.

Frequently Asked Questions

Q: Can I add bell peppers or celery?
A: Yes! Add ½ cup chopped for extra crunch—but keep total veggie volume balanced.
Q: Sugar-free?
A: Substitute with 1 tbsp monk fruit sweetener or omit—just increase vinegar slightly.
Q: Want more zing?
A: Add 1 tsp mustard seeds or a splash of lemon juice to the dressing.
Q: Why no oil?
A: Traditional versions skip oil so the vinegar marinade stays bright and light—perfect for cutting through rich BBQ fare.

❤️ The Heart of the Dish

This isn’t just a salad—it’s summer on a plate. It’s what neighbors brought to backyard cookouts, saying, “Here’s something cool to balance the smoke.”
So slice those cukes, halve those tomatoes, and toss with care. Because the best summer sides aren’t complicated—they’re fresh, honest, and made with love.
“Good marinated vegetables don’t need fancy—they just need kindness, and someone hungry.” 🥒✨