Channel 4 Served on Instagram: "Dinner party season’s calling… and @vernahungrybanana’s kimchi mac and cheese just RSVP’d Serves 4 as a side Total time: 45 mins Ingredients 300g macaroni 2 tbsp butter 2 tbsp flour 500ml milk 150g mature cheddar, grated 100g Red Leicester, grated 200g kimchi, drained and chopped 1 tbsp gochujang 1 tsp dijon mustard (optional but adds depth) Salt and pepper, to taste For the onion & bacon crumb 4 rashers streaky bacon Half an onion, finely chopped 50g panko breadc