1: 1. Avocado: This nutritious fruit is packed with healthy fats and vitamins to support weight gain in kids. 2. Nuts: Almonds, walnuts, and cashews provide protein, healthy fats, and essential nutrients for healthy growth. 3. Peanut butter: A yummy source of healthy fats, protein, and calories, perfect for adding to snacks or sandwiches.

2: 4. Full-fat yogurt: Rich in calcium and protein, this creamy option promotes weight gain while boosting bone health. 5. Whole grains: Incorporate brown rice, quinoa, and oats to provide energy-dense carbohydrates, aiding in weight gain. 6. Dried fruits: Dates and raisins are high in calories, fiber, and natural sugars, supporting healthy weight gain for kids.

3: 7. Cheese: Adding cheese to meals and snacks offers a good source of calories, protein, and calcium. 8. Beans and legumes: Kidney beans, chickpeas, and lentils deliver protein and fiber, helping with weight gain. 9. Coconut milk: A delicious alternative to cow's milk, coconut milk supplies healthy fats and calories for growing children.

4: 10. Lean meats: Chicken, turkey, and lean beef provide high-quality protein, iron, and zinc to support weight gain. 11. Smoothies: Blend fruits, yogurt, nut butter, and milk for a nutrient-rich, calorie-dense shake perfect for weight gain. 12. Eggs: A protein powerhouse, eggs offer essential amino acids and healthy fats to aid in healthy weight gain.

5: 13. Sweet potatoes: Packed with vitamins, fiber, and complex carbohydrates, sweet potatoes promote healthy weight gain. 14. Oily fish: Salmon and mackerel provide omega-3 fatty acids, aiding weight gain and supporting brain development. 15. Tofu: A vegetarian option, tofu is a great source of protein and calories, ideal for weight gain in kids.

6: 16. Hummus: Made from chickpeas, this protein-rich spread is a perfect choice to increase calorie intake for weight gain. 17. Granola and cereal bars: Look for options with nuts, seeds, and dried fruits to provide a nutritious and calorie-dense snack. 18. Milkshakes: Combining milk, fruits, and a dash of honey or maple syrup, milkshakes are an enjoyable way to gain weight healthily.

7: 19. Quiches: Prepared with eggs, cheese, and vegetables, quiches offer a calorie-dense meal. 20. Pasta and whole wheat bread: These carbohydrate-rich foods contribute to healthy weight gain when incorporated into a balanced diet. 21. Greek yogurt: Higher in protein than regular yogurt, Greek yogurt aids in muscle growth and weight gain.

8: 22. Smooth nut butters: Spread almond or cashew butter on bread or crackers for a calorie-dense and satiating snack. 23. Energy bars: Opt for bars with natural ingredients, nuts, and dried fruits for a convenient weight-gain snack option. 24. Cereal with whole milk: Choosing cereals with whole grains and adding whole milk increases calorie intake for healthy weight gain.

9: 25. Homemade trail mix: Combine nuts, dried fruits, and seeds for a portable and high-calorie snack for kids. 26. Guacamole: Made from avocado, this delicious dip offers healthy fats and calories, perfect for weight gain. 27. Dark chocolate: A small piece occasionally provides healthy fats and calories while satisfying a sweet tooth.