Snack dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — DreamForth

To dream that you’re enjoying a snack indicates anticipation of small pleasures in your waking life.

To be hungry and in search of a snack implies that you may be about to look at different avenues for satisfy yourself, such as a new hobby.

Dreaming of feeling guilty for indulging in a sweet snack could be a message from your unconscious to avoid an extramarital flirtation or affair.

Source: Dream Symbols and Analysis Author: DreamForth

Interpretation 2 — Margaret Hamilton

An insufficient amount; see “food”
Source: Dream Dictionary Unlimited Author: Margaret Hamilton