@seanbala @LifeTimeCooking it's common, but we don't tend to have it as sweet as it is in the US, and we don't have as many peanut butter flavoured sweets (cookies, cups, candy etc).
In the 90s it was common to have peanut butter sandwiches as lunch to take to school (schools rarely provide lunch here). But it's not allowed at schools now because of allergies.