Possible Clues:

• Italian cheesecake cheese
• Sample of apricot tart and soft cheese
• Mostly calorie-laden and too much? A cheese
• Mathematical function — educated female brought round cheese
• One soft cheese and one firm in crumbly tart
• Mayo substitute in tuna salad
• It's served on board, ringed by apricot tarts
• Educated woman to host company, then finish off Merlot and cheese
• Possible cheesecake ingredient
• Dairy product is mostly full-flavoured, having too much fat in the middle