Cheesy bean burgers

INGREDIENTS

• 400g can butter beans , drained and rinsed
• 3 tbsp olive oil
• 1 small onion , finely chopped
• 1 garlic clove , crushed
• 75g Wensleydale cheese (or vegetarian alternative), crumbled
• 1 tbsp plain flour
• 1 egg beaten
• 50g fresh white breadcrumbs
• 300g punnet cherry tomatoes
• 100g bag rocket