Create a healthy snack drawer for the fridge. Toss in pre-packed snacks to go for the whole week. Also, pre-packed snack bags/containers for the pantry with non-perishable things like pretzels, mixed nuts, unsweetened cereal, etc.
Dry-Roasted Edamame with Cranberries - A nice break from nuts, edamame give this unconventional trail mix a satisfying crunch. For a shortcut, substitute cup store-bought roasted edamame for the homemade.