Sundried Tomato Haloumi Filo Rolls with Freekeh Tabbouleh

Name: Sundried Tomato Haloumi Filo Rolls with Freekeh Tabbouleh
Ingredients: 1/2 cup dried freekeh wheat; 1 tomato; 1/2 telegraph cucumber; 1/2 capsicum; 1 spring onion; 1/2 bag baby spinach leaves; Zest of 1 lemon; 3 tablespoons chopped basil; 200g haloumi cheese; 25g sundried tomato pesto; 6 sheets filo pastry; 1–2 tablespoons melted butter or olive oil, for brushing; 10g sesame seeds; Juice of 1/2 a lemon; 1 tablespoon olive oil; 1 teaspoon balsamic vinegar; 1 tablespoon chopped basil, to serve