Ultimate Cheeseburger

Ingredients

• 4 tbsp olive oil
• 1 onion, finely diced
• 2 garlic cloves, finely chopped
• 1 red pepper, deseeded and diced
• 1 tsp ground cumin
• 1 tsp salt
• 2 tsp hickory liquid smoke
• 400g can chickpeas, drained and rinsed
• 40g rolled oats
• 250g cooked Puy Lentils from a can or pack, drained
• 4-6 slices vegan Cheddar cheese
• Freshly ground black pepper