Possible Clues:

• Turn up with husband in tent, supplying healthy food
• Hugo! Try exotic food
• Naughty hog intent on getting food!
• Food Spanish artist almost returned, disgruntled
• Food made from curdled milk
• Tory? Ugh! (anag)
• Hog roast held in tent is a cultural production
• Fermented milk product
• Spiritual exercise doesn't have answer? Offended - as it can be a sour thing to swallow!
• Dairy product from hog, unusually, in nomadic setting