How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Sweet Onion and Cucumber Salad With Creamy Tomato Dressing?

You need 15 ingredients. The key ingredients include: ¼ cup crushed tomatoes in puree, canned, ¼ cup creme fraiche or ¼ cup sour cream, ¼ cup mayonnaise, ¼ cup buttermilk, and more.

Is Sweet Onion and Cucumber Salad With Creamy Tomato Dressing suitable as salads?

Yes, Sweet Onion and Cucumber Salad With Creamy Tomato Dressing falls under the Salads category and is a great choice for this type of meal.

How do I store leftover Sweet Onion and Cucumber Salad With Creamy Tomato Dressing?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Sweet Onion and Cucumber Salad With Creamy Tomato D

Name: Sweet Onion and Cucumber Salad With Creamy Tomato Dressing
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ¼ cup crushed tomatoes in puree, canned; ¼ cup creme fraiche or ¼ cup sour cream; ¼ cup mayonnaise; ¼ cup buttermilk; 3 tablespoons Dijon mustard; 2 teaspoons fresh chives or 2 teaspoons green onions, chopped; 2 teaspoons fresh parsley, chopped; 2 teaspoons fresh basil, chopped; 2 teaspoons fresh cilantro, chopped; 2 teaspoons lime juice; 1 ½ teaspoons shallots, minced; ½ teaspoon garlic, minced; 8 cups mixed baby greens; 1 small maui onions or 1 small sweet white onion, thinly sliced; 1 cucumber, peeled and sliced

Fresh, crisp and full of flavor — this Sweet Onion and Cucumber Salad With Creamy Tomato Dressing is a must-try. Made with tomatoes, creme fraiche, mayo…

This Sweet Onion and Cucumber Salad With Creamy Tomato Dressing relies on simple, everyday ingredients such as mayonnaise, buttermilk, dijon mustard and fresh parsley, chopped. It comes together quickly and makes 4 servings, at about 258 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Sweet Onion and Cucumber Salad With Creamy Tomato Dressing

Tips for the best results

Variations & substitutions

My Personal Notes

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