If your child has a peanut allergy, they may still be able to enjoy almond butter. While peanuts are legumes, almonds are tree nuts, and frequently the allergies do not overlap. Almond butter is a good alternative for those who have a peanut allergy, as long as they do not also have a tree-nut allergy. It's also important to check for cross-contamination: Make sure the almond butter you are giving your child does not come into contact with peanuts in the manufacturing process.