Rosiec921 - Rosie's account is one of my favourites for dreamy food photography, especially desserts and sweet treats! I also love her fashion and interiors posts and pin nearly all of them so give her a follow if you're looking for an all round perfect account!
c a r O l i n a - Another one for dreamy food photography, I love the variety of Carolina's account and there's a nice mix of sweet and savoury foods too. She also has a theme to her account and pins lots of clean white images so if this sounds like something you'd like then give her a follow!
Half Baked Harvest - I've followed the Half Baked Harvest blog for a while now and with over 100,000 pins you can't go wrong by following the Pinterest account too! It's divided into lots of different boards so there's something for everyone - how good do the berry and ricotta doughnuts look?!