Welsh Beef lean burger

Ingredients

• 500g lean PGI Welsh Beef mince
• 1 dessert spoon wholegrain mustard
• Salt and pepper to season
• Oil for frying
• 1 avocado, smashed and seasoned
• 1 handful of spinach
• 4 tbsp caramelised onion chutney
• 400g sweet potatoes, finely grated
• 2 medium eggs
• 50g wholemeal flour
• 2 tsp dried thyme
• Kale, washed, chopped and stalks removed
• 1 tbsp garlic salt
• 1 tsp paprika
• 1 tsp brown sugar
• 1 tbsp oil