Are you looking for the simplest way to make moon sand, that’s also safe for your toddler!? Then you should try this one ingredient moon sand recipe. It’s so simple, even your child can set it up! This one ingredient edible moon sand recipe is crumbly, yet moldable. It’s a little sticky and messy, but so much fun! All of my kids had such a great time with this activity – not just the toddlers. You probably already have this ingredient in your cabinet – which is perfect for when you want…