Roasted Veg, Halloumi and Couscous Bowl

• 1 kg sweet potato, cut into bite size pieces
• 500 g pumpkin, cut into bite size pieces
• 1 spanish onion, cut into quarters
• 4 cloves garlic
• 3 tbsp olive oil
• 1.5 tbsp roast vegetable sprinkle
• 2 cup pearl (Israeli) couscous
• .25 cup currants
• 180 g halloumi cheese
• 1 lemon