No-Cook Tomato Onion Salad
No-Cook Tomato Onion Salad
Description
This Childhood-Style Cold Onion & Tomato Salad is a refreshing side dish made with thinly sliced onions, juicy tomatoes, and crisp green peppers. Tossed in a simple soy sauce and vinegar dressing with a sprinkle of sesame seeds, it’s light, tangy, and perfect for summer.
Ingredients
Ingredients
Instructions
Step 1: Prep the Vegetables
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Peel and thinly slice the red onion into fine strips.
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Cut the tomatoes in half, then slice thinly.
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Remove the seeds from the green pepper and slice into thin strips.
Step 2: Combine in a Bowl
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In a large mixing bowl, combine the sliced onion, tomato, and green pepper.
Step 3: Make the Dressing
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Add 1 tablespoon soy sauce and 1 tablespoon white vinegar to the bowl.
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If desired, add 1/2 teaspoon mushroom seasoning for extra umami flavor.
Step 4: Toss and Season
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Sprinkle 1 teaspoon sesame seeds over the vegetables.
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Toss everything gently with clean hands or salad tongs until well coated.
Step 5: Rest (Optional)
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Let the salad sit at room temperature for 5 minutes to allow flavors to blend, or refrigerate briefly if preferred.
Step 6: Serve
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Serve chilled or at room temperature as a refreshing side dish.
Nutrition Facts
Servings 4
Serving Size ~1 cup
- Amount Per Serving
- Calories 80kcal
- % Daily Value *
- Total Fat 3g5%
- Sodium 300mg13%
- Potassium 200mg6%
- Total Carbohydrate 12g4%
- Dietary Fiber 3g12%
- Sugars 6g
- Protein 2g4%
- Vitamin A 1200 IU
- Vitamin C 25 mg
- Calcium 20 mg
- Iron 0.7 mg
- Vitamin E 0.5 IU
- Folate 25 mcg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Tips & Swaps
• For a milder onion flavor, soak the sliced onions in cold water for 5 minutes before mixing.
• Add fresh herbs like cilantro or basil for extra freshness.
• Swap soy sauce with coconut aminos or tamari for a gluten-free option.
💙 Why You’ll Love It
• Quick and easy — no cooking required!
• Light and refreshing, perfect for hot summer days
• Packed with anti-inflammatory ingredients
• Naturally vegan, dairy-free, and gluten-free
Frequently Asked Questions
Yes! Store in an airtight container in the fridge for up to 2 days.
Absolutely! Add a pinch of black pepper or a dash of chili flakes if you like it spicy.
Great as a side with grilled dishes, wraps, or rice bowls.

Shopie Lane
Food and Lifestyle BloggerHi, I’m Sophie Lane — a food lover, curious traveler, and storyteller at heart. I’m passionate about inspiring others to live healthier, happier lives through simple, nourishing meals and mindful exploration of the world.
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