1Preheat your oven to 200°C (392°F).
Peel and cube the sweet potatoes. Place them on a baking sheet, drizzle with olive oil, and season with salt and pepper. Roast for 20-25 minutes until tender.
While the sweet potatoes are roasting, halve the avocados, remove the pits, and scoop the flesh into a bowl. Cut into cubes.
Wash and dry the spinach, then place it in a large salad bowl.
Slice the cucumber and halve the cherry tomatoes, then add them to the bowl with the spinach.
Once the sweet potatoes are done, let them cool slightly before adding them to the salad bowl.
Add the avocado cubes to the salad.
Drizzle the yoghurt over the salad and gently toss everything together until well combined.
Serve immediately and enjoy your fresh Avocado and Sweet Potato Salad.