Rosemary and mustard roast beef served on parsnip mash | McCormick Australia

Ingredients

• 2 tbsp KEEN'S Mustard Powder
• 1 tbsp rosemary, finely chopped
• 1 kg eye fillet
• salt and ground pepper
• 3-4 red onions, quartered
• 1 garlic bulb, broken into pieces
• 2-3 large stalks rosemary
• 3 tbsp olive oil
• 2 medium potatoes peeled and chopped
• 1/2 cup cream
• 50 g butter
• 4 medium parsnips peeled and chopped