Homemade, nutritious frozen treats can be great for cooling down a baby in the summer. You can make simple popsicles by blending watermelon with thick yogurt or creating an avocado-based treat using coconut milk, mashed dates for sweetness, and a hint of nutmeg. For a 'kheer-style' ice cream, soak makhana and almonds in water, blend with a natural sweetener like banana or dates and vanilla essence, then freeze in molds. Always ensure your baby has been introduced to the individual ingredients before combining them.