A little protein goes a long way for growing kids and busy parents—supporting growth, maintaining energy, and keeping appetites satisfied between meals. For easy planning, here are 21 high-protein snack ideas that are healthy, quick to prep, and kid-approved. Protein estimates are approximate and based on common serving sizes from USDA FoodData Central and other credible sources (see Sources).

Safety note: Adjust portions for age and appetite, watch for allergens, and cut round foods (e.g., grapes) to reduce choking risk.