Mozzarella & Pesto Potato Salad with Pickled Onion & Kalamata Olives

Mozzarella & Pesto Potato Salad with Pickled Onion & Kalamata Olives

A vibrant salad, perfect for spring. Starring golden baby potatoes coated in creamy pesto and roasted to perfection. Toss with crunchy green beans, sweet tomatoes, juicy olives, tangy pickled onion and leafy basil. Tear over creamy mozzarella and finish with an extra drizzle of pesto - to pack in even more flavour!

7 plants

Serving size

Cook time: 35 mins
Cuisine: European
Food group: Dairy
Allergens: Sulphites, Milk
Smiling woman in a kitchen holding an open Mindful Chef delivery box filled with fresh vegetables.

Getting hungry?

Find 56 recipes a week just like this one at Mindful Chef, that are all:

Delicious, high quality food - and lots of it
No stodgy refined carbs - no food comas here
Goodness from natural food - full of fibre
Explore this week's menu

Cooking Instructions

The protein cooking time listed in this recipe has been updated.

As of December 2025, we’ve revised cooking times for all our proteins to reflect improved food safety guidance.

Check out the latest recommended times in our Cooking Guidelines.

Before you start

  • Preheat the oven to 240C / fan 220C / gas mark 9
  • Line a baking tray with parchment paper
  • Pull out a large bowl & a small bowl

Roast the potatoes & pickle the onion

  • Halve the potatoes (quarter any larger ones). Thinly slice half the onion, then cut the remaining into 4 wedges
  • Place the potatoes onto the lined baking tray and toss with 1 tsp oil and a pinch of salt and pepper. Roast for 10 mins
  • In the large bowl, combine half the vinegar with a pinch of salt and pepper, then add the sliced onion and toss to coat. Set aside to pickle

Prep the veg

  • Trim and halve the green beans
  • After 10 mins, add the onion wedges and green beans to one side of the potato tray and toss with 1 tsp oil, a pinch of salt and pepper
  • Toss the potatoes in half the pesto and return to the oven for a further 15-20 mins, until the veg is soft and golden. Allow to cool for a few mins

Finishing touches

  • In the small bowl, combine the remaining pesto with 1/2 tbsp olive oil to make a drizzle
  • Halve the tomatoes and olives. Pick the basil leaves from the stalks and roughly chop
  • When ready, add the roasted veg, olives, tomatoes, basil, remaining vinegar with 1/2 tbsp olive oil to the pickled onion. Season with salt and pepper
  • Add the salad leaves and gently mix

Plate up

  • Share the salad between bowls. Tear over the mozzarella and finish with the pesto drizzle

Looking for more recipe inspiration?

Subscribe to our newsletter and get delicious seasonal inspiration and recipes, plus 25% off your first 4 boxes with us!

By signing up to our mailing list you agree to the terms of our Privacy Policy.

Mindful Chef

Take a seat at our table.

Food is personal at Mindful Chef. We use cookies and similar technologies to tailor recipes and content to your tastes, just like our delicious weekly menus. We also use this tech to enhance your experience and help our website run smoothly.

You're in charge - accept or reject nonessential cookies, and feel free to change your preferences at any time.

Cookie Policy

Making changes?

Are you sure you want to continue?