Spiced roast beef with red wine gravy recipe | Good Food

Ingredients

• 2 tbsp mixed peppercorn
• 2 tbsp mustard seed yellow or black, or 1 tbsp of each
• 2 tsp fennel seed
• 1 ½kg fillet of beef
• 2 tbsp olive oil
• 1 tbsp wholegrain or English mustard (check the brand is gluten-free)
• 3 red onions skins left on, thickly sliced into rounds
• a few thyme leaves to serve (optional)
• 1½-2 tbsp cornflour
• 2 gluten- and wheat-free beef stock cubes (check the label)
• 3-4 tbsp redcurrant jelly
• 400ml red wine