Cut the broccoli into bite-sized pieces.
Add salt to boiling water and blanch the broccoli for 1-2 minutes.
Rinse the broccoli in cold water and drain well.
Thinly slice the onion and halve the cherry tomatoes.
Place the broccoli, onion, and cherry tomatoes in a bowl.
For the dressing, mix plain yogurt, lemon juice, salt, and pepper.
Pour the dressing over the ingredients and toss gently.
Finish with sliced almonds or walnuts on top.