Lemon and Thyme Chicken Thigh Tray Bake

Ingredients

• 1 kg chicken thighs ((£3.30))
• 1 bunch fresh thyme, removed from tough stems ((£0.55))
• 2 lemons, sliced into 1cm rounds ((£0.50))
• 2 red onions, sliced into thick wedges ((£0.30))
• 6 tomatoes, sliced into thick wedges ((£0.85))
• 1 kg new potatoes ((£1.00))
• 6 cloves of garlic ((£0.39))
• 2 tbsp olive oil
• Salt
• Pepper