Roast cod with lemon beurre blanc and winter ratatouille

Ingredients

Oils & Vinegars

  • 1 tbsp of vegetable oil
  • 6 tbsp of olive oil
  • 1 tbsp of white wine vinegar

Dairy

  • 1 tbsp of butter
  • 225g of salted butter, cut into cubes

Beverages

  • 4 tbsp of white wine
  • 1 tbsp of ice cold water