Growing teeth causes itchness. My baby loves to have teething biscuits daily. In the supermarket, 12 biscuits cost around $3 to $4; it's not sustainable! I started looking for recipes online and found out two sites have the best information I can get. Below, I summarized them into one page: IMPORTANT CAUTION: When feeding your infant Teething Biscuits or any other food that may pose a choking hazard, it is VERY important to watch the child closely.