Frozen strawberry yogurt snacks - You can make them by dipping strawberries (halved or whole) in vanilla yogurt (Greek might be best, because it's thicker), then putting on a sheet pan lined with parchment or wax paper and freezing.
Wenig Kalorien, viel Vitamine: FroYo Bites sind der neue Food-Trend zum Selbermachen
17 Freezer Meal Prep Sessions That Will Change Your Life (free grocery Lists and printable recipes included). Simply combine the ingredients in a gallon-sized bag and freeze! There's a section dedicated to vegetarian recipes.