Green Bean and Tomato Salad with Buttermilk Dressing
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
This vibrant green bean and tomato salad is a wonderful celebration of seasonal produce. Combining crisp blanched beans with juicy heirloom tomatoes and sweet leeks, the dish offers a beautiful range of textures and colours. The creamy buttermilk dressing, infused with lemon and herbs, provides a tangy contrast to the fresh vegetables, making it an ideal light lunch or a sophisticated side dish for a summer barbecue.
As a nutritious vegetarian option, this salad relies on fresh mint and chives to provide a burst of fragrance and depth. The use of both cherry tomatoes and large heirloom varieties adds a lovely visual appeal to the plate. Serve it alongside crusty sourdough or grilled halloumi for a complete and wholesome meal that feels both indulgent and remarkably healthy.
In this article:
Continue reading below
Ingredients for Green Bean and Tomato Salad with Buttermilk Dressing
120ml buttermilk
2 teaspoons fresh lemon juice
1/2 teaspoons garlic powder
1/2 teaspoons onion powder
3 tablespoons olive oil, divided
Kosher salt
Freshly ground pepper
450g wax or green beans, trimmed
2 large leeks, white and pale-green parts only, halved, cut into 4" pieces
575ml cherry tomatoes, halved
1 large heirloom tomato, sliced
1/2 cup thinly sliced fresh mint leaves
1/4 cup chopped fresh chives
How to make Green Bean and Tomato Salad with Buttermilk Dressing
Back to contentsWhisk buttermilk, lemon juice, garlic powder, onion powder, and 1 tablespoon oil in a small bowl; season with salt and pepper.
Cook beans in a large pot of boiling salted water until just tender, about 3 minutes.
Using a slotted spoon, transfer to a colander set in a bowl of ice water; drain. Place beans in a large bowl.
Return water in pot to a boil and cook leeks until just tender, about 3 minutes; drain. Transfer to colander in ice water; drain and add to bowl with beans. Add cherry tomatoes and remaining 2 tablespoons oil and toss to combine; season with salt and pepper.
Serve salad over heirloom tomato slices drizzled with buttermilk dressing and topped with mint and chives.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.