Grilled Halloumi Veggie Sandwich

Method

1. Preheat grill or skillet to medium-high heat.
2. Slice halloumi into 1/4-inch thick pieces and brush with olive oil.
3. Grill halloumi for 2-3 minutes per side until golden brown.
4. Toss zucchini, bell peppers, and red onion with olive oil, garlic powder, salt, and pepper.
5. Roast vegetables in preheated oven at 400°F (200°C) for 20-25 minutes.
6. Assemble sandwich with grilled halloumi and roasted vegetables on bread.
7. Serve warm.