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Roasted Sweet Potato and Black Bean Salad

This roasted sweet potato and black bean salad is a vibrant celebration of texture and colour. The natural sweetness of the caramelised potatoes pairs beautifully with the earthy richness of the beans and the bright acidity of a zesty lime and balsamic dressing. Fresh mint and peppery baby rocket add a layer of sophistication, making this a refreshing choice for a light lunch or a standout side dish at a summer gathering.

As a nutritious vegan option, this salad is packed with plant-based protein and fibre, ensuring a satisfying meal that doesn't feel heavy. It is an excellent choice for meal prep, as the robust flavours develop even further if left to marinate for an hour before serving. Serve it alongside grilled vegetables or enjoyed on its own for a healthy, homemade feast.

Continue reading below

Ingredients for Roasted Sweet Potato and Black Bean Salad

  • Vegetable oil cooking spray

  • 2 large sweet potatoes (about 675g), peeled and cut into 1-inch pieces

  • 1 teaspoon salt, divided

  • 1/2 teaspoons freshly ground black pepper, divided

  • 60ml fresh lime juice, plus wedges for garnish

  • 1 tablespoon balsamic vinegar

  • 1 tablespoon finely chopped garlic

  • 1 can (425g) black beans, rinsed and drained

  • 240ml halved cherry tomatoes

  • 80g thinly sliced orange or red pepper

  • 80g thinly sliced spring onions

  • 1/3 cup chopped fresh mint

  • 4 cups baby rocket

How to make Roasted Sweet Potato and Black Bean Salad

Heat oven to 375°. On a baking sheet coated with cooking spray, place potatoes in a layer; sprinkle with 1/2 teaspoons salt and 1/4 teaspoons pepper. Bake until tender, 15 minutes; let cool. In a bowl, whisk juice, vinegar, garlic, remaining 1/2 teaspoons salt and remaining 1/4 teaspoons pepper. Add potatoes, beans, tomatoes, pepper, spring onions and mint; toss; serve over rocket, and garnish with lime wedges.

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.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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