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    Sweet Potato, Quinoa and Feta Salad

    Published: Aug 17, 2026 by Robyn Jones · This post may contain affiliate links · Leave a Comment

    Home » Gluten-Free Lunch Recipes

    All Recipes

    Sweet Potato, Quinoa and Feta Salad

    Robyn Jones
    4 people
    Prep 15 minutes mins
    Cook 30 minutes mins
    Total 45 minutes mins
    • A plate of the roast sweet potato and quinoa salad with a bowl of homemade salad dressing to the left hand side.
    • A plate of roast sweet potato quinoa salad with serving spoons ready to serve.

    This sumac roasted sweet potato salad with quinoa, feta, chickpeas and spinach in a lemon vinaigrette is a healthy gluten-free salad that is packed with flavour - and one that keeps you full all afternoon!

    I love making salads, even throughout winter, and this nourishing gluten-free quinoa salad is one I like to prepare at the weekend and then enjoy for lunch the next few days, adding the spinach just before serving as it can go watery.

    The sumac adds a lovely sharp citrusy flavour to the sweet potato, and goes so well with the creamy feta and crunchy walnuts and pumpkin seeds. Feel free however to mix things up: swapping the sweet potato for butternut squash, lentils instead of chickpeas, or the feta for goats cheese (or leaving the cheese out altogether to make it a dairy-free / vegan salad).

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    • GRAMS
    • AU CUPS
    IMPORTANT - PLEASE ALWAYS CHECK YOUR INGREDIENT PACKETS TO ENSURE THEY ARE GLUTEN-FREE

    Ingredients

    • 100 g uncooked quinoa
    • 700 g sweet potato cut into 1-2 cm cubes. You can leave the peel on if you prefer.
    • 1 tablespoon olive oil
    • 1 teaspoon sumac
    • salt
    • black pepper
    • 70 g walnuts
    • 2 tablespoons pumpkin seeds (pepitas)
    • 400 g tinned chickpeas drained and rinsed
    • 120 g baby spinach
    • 100 g feta cheese
    • fresh mint
    • extra sumac for serving, optional
    Lemon Vinaigrette
    • 3 tablespoons olive oil
    • 1 tablespoon lemon juice
    • ½ teaspoon dijon mustard
    • salt
    • black pepper

    Equipment

    • 1 baking tray
    • 1 large bowl

    Method

    1. Rinse the quinoa well under a running tap to remove the bitter tasting saponins, then cook it according to the packet instructions. Drain well and leave to cool.
    2. Meanwhile, preheat the oven to 200℃ fan / 220 ℃ / 420℉.
    3. Mix the cubed sweet potato with 1 tablespoon olive oil, sumac, salt and black pepper, spread out evenly on a baking tray and roast for 25-30 minutes, stirring half way through.
    4. Add the walnuts and pumpkin seeds for the last 3-5 minutes of cooking.
    5. Leave to cool to room temperature.
    Make The Lemon Vinaigrette
    1. Add the olive oil, lemon juice, Dijon mustard, salt and black pepper to a jar with a lid or small bowl and shake / mix to combine.
    Assemble The Salad
    1. In a large bowl, combine the cooked quinoa with the sweet potatoes, chickpeas, baby spinach, toasted walnuts and pumpkin seeds, and mint. Stir in the dressing.
    2. Place on a serving plate or in a bowl.
    3. Crumble over the feta cheese and sprinkle with extra sumac.
    4. Serve straight away.
    5. Any leftovers will keep in an airtight container in the fridge for up to 2 days.

    Notes

    Sweet Potato – substitute with pumpkin or butternut squash.
    Feta – substitute with goats cheese.
    Walnuts – substitute with pecans or flaked almonds.
     
    Make ahead – add the baby spinach at the last minute as it can wilt and become soggy.

    Nutrition

    Calories 747kcal | Carbohydrates 84g | Protein 24g | Fat 38g | Saturated Fat 7g | Polyunsaturated Fat 13g | Monounsaturated Fat 15g | Trans Fat 0.003g | Cholesterol 22mg | Sodium 421mg | Potassium 1327mg | Fiber 17g | Sugar 13g | Vitamin A 27781IU | Vitamin C 16mg | Calcium 286mg | Iron 7mg

    Private Notes

    Click here to add your own private notes.
    IMPORTANT - PLEASE ALWAYS CHECK YOUR INGREDIENT PACKETS TO ENSURE THEY ARE GLUTEN-FREE

    Ingredients

    • ½ c uncooked quinoa
    • 700 g sweet potato cut into 1-2 cm cubes. You can leave the peel on if you prefer.
    • 1 tablespoon olive oil
    • 1 teaspoon sumac
    • salt
    • black pepper
    • 70 g walnuts
    • 2 tablespoons pumpkin seeds (pepitas)
    • 400 g tinned chickpeas drained and rinsed
    • 120 g baby spinach
    • 100 g feta cheese
    • fresh mint
    • extra sumac for serving, optional
    Lemon Vinaigrette
    • 3 tablespoons olive oil
    • 1 tablespoon lemon juice
    • ½ teaspoon dijon mustard
    • salt
    • black pepper

    Equipment

    • 1 baking tray
    • 1 large bowl

    Method

    1. Rinse the quinoa well under a running tap to remove the bitter tasting saponins, then cook it according to the packet instructions. Drain well and leave to cool.
    2. Meanwhile, preheat the oven to 200℃ fan / 220 ℃ / 420℉.
    3. Mix the cubed sweet potato with 1 tablespoon olive oil, sumac, salt and black pepper, spread out evenly on a baking tray and roast for 25-30 minutes, stirring half way through.
    4. Add the walnuts and pumpkin seeds for the last 3-5 minutes of cooking.
    5. Leave to cool to room temperature.
    Make The Lemon Vinaigrette
    1. Add the olive oil, lemon juice, Dijon mustard, salt and black pepper to a jar with a lid or small bowl and shake / mix to combine.
    Assemble The Salad
    1. In a large bowl, combine the cooked quinoa with the sweet potatoes, chickpeas, baby spinach, toasted walnuts and pumpkin seeds, and mint. Stir in the dressing.
    2. Place on a serving plate or in a bowl.
    3. Crumble over the feta cheese and sprinkle with extra sumac.
    4. Serve straight away.
    5. Any leftovers will keep in an airtight container in the fridge for up to 2 days.

    Notes

    Sweet Potato – substitute with pumpkin or butternut squash.
    Feta – substitute with goats cheese.
    Walnuts – substitute with pecans or flaked almonds.
     
    Make ahead – add the baby spinach at the last minute as it can wilt and become soggy.

    Nutrition

    Calories 747kcal | Carbohydrates 84g | Protein 24g | Fat 38g | Saturated Fat 7g | Polyunsaturated Fat 13g | Monounsaturated Fat 15g | Trans Fat 0.003g | Cholesterol 22mg | Sodium 421mg | Potassium 1327mg | Fiber 17g | Sugar 13g | Vitamin A 27781IU | Vitamin C 16mg | Calcium 286mg | Iron 7mg

    Private Notes

    Click here to add your own private notes.

    More Gluten-Free Lunch Recipes

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      Dairy Free Leek And Potato Soup
    • Six gluten-free zucchini slice muffins on a metal cooling rack.
      Zucchini Slice Muffins
    • A bowl of dahl and rice topped with fresh coriander.
      Sweet Potato Dahl
    • A bowl of spiced cauliflower leek soup topped with cashews.
      Spiced Cauliflower And Leek Soup

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