French Onion soup - Recipe | Folláin

Ingredients

• 50g of Butter
• 1 tbsp of Olive oil
• 1kg of onions, halved and thinly sliced (use a mandolin if available)
• 1 tbsp of Folláin Caramelised onion relish
• 4 of garlic cloves, thinly sliced
• 2 tbsp of plain flour
• 250ml of dry white wine or 100ml Vermouth
• 1.3l of beef stock or Chicken Stock
• of A few sprigs of thyme (optional)
• of Bay leaf (optional)
• Croutons and relish to serve - of
• 4-8 slices of Sourdough bread
• 150g of gruyère, finely grated - 1 tsp for each bowl.