Halloumi salad (super simple)

Ingredients

• 225 grams halloumi
• half a bag of rocket (arugula)
• 1 avocado
• a handful of pitted black olives
• a handful of cherry tomatoes
• a handful of pickled pink or red onion
• olive oil
• salt and pepper to taste
• a handful of (salted) sunflower seeds
• 2 tablespoons mayonnaise
• 1 tablespoon yoghurt
• 1 garlic clove
• 1 tablespoon lemon juice
• small handful of fresh basil