Drawing focus to food types suggests nourishing thyself. Also, depending on the origin or image you have attached to the said dream food or feast, it could be telling you about your physical being and the importance of its connection with a healthy mind.

More food for thought
Fruit,– Health & Vitality, nourishment, A fruit,  a male-homosexual, crazy as in nutty as a fruit-cate, diets
Chocolate – A special treat, gluttony, celebration, romance, a chocolate addict, A present or gift
Nuts, Health & vitality, nourishment, Nuts as in ‘crazy’, ‘In a nutshell’ - in it’s entirety, Kernels resembling female genitalia
Sweets, lollies, Candy – Special treat, enjoyment of life .