Chicken & broccoli pasta bake

INGREDIENTS

• 350g pasta shells or quills
• 200g broccoli , cut into very small florets and the stems thinly sliced
• 2 tbsp olive oil
• 350g boneless, skinless chicken breasts, thinly sliced
• 175g chestnut mushrooms , quartered
• 4 tbsp sundried tomato paste
• 80g pkt soft cheese with garlic and herbs (such as Boursin)
• 284ml carton single cream
• bunch of spring onions , finely sliced
• 85g mature cheddar , grated
• 1 garlic clove , finely chopped
• 50g flaked almonds