Marinated Cucumber, Tomato, and Onion Salad
This marinated cucumber, tomato, and onion salad is a fresh, tangy, and easy-to-make side dish, perfect for summer gatherings. Crisp cucumbers, juicy tomatoes, and sharp onions soak in a flavorful vinegar marinade, creating a refreshing and vibrant dish. Ideal for BBQs, potlucks, and meal prep, this salad is naturally vegan, gluten-free, and keto-friendly (with sugar adjustments).
- Prep Time: 10min
- Cook Time: 2hours
- Total Time: 2hours10min
- Yield: 4-6servings
- Category: salad
- Method: Marinating
- Cuisine: American, Summer
- Diet: Vegetarian
Ingredients
- 2 large cucumbers, thinly sliced
- 2 ripe tomatoes, sliced or chopped
- 1 medium onion, thinly sliced
- ½ cup vinegar (apple cider or white vinegar)
- ½ cup water
- 1–2 tbsp sugar (adjust to taste)
- 1 tsp salt
- ½ tsp black pepper
- Fresh herbs (optional, such as dill or parsley)
Instructions
- In a large bowl, combine sliced cucumbers, tomatoes, and onions.
- In a separate bowl, whisk together vinegar, water, sugar, salt, and black pepper.
- Pour the marinade over the vegetables, ensuring they are fully coated.
- Cover and refrigerate for at least 2 hours (or overnight for deeper flavor).
- Toss before serving and garnish with fresh herbs if desired.
Notes
- Spicy Kick: Add red pepper flakes or a diced jalapeño.
- Creamy Version: Mix in a little sour cream or Greek yogurt.
- Extra Crunch: Toss in thinly sliced bell peppers or radishes.
- Sweeter Taste: Swap vinegar for balsamic vinegar.
- Prevent Sogginess: Lightly salt cucumbers and let them sit for 10-15 minutes before mixing.
