I have a thing for macaroons, so stumbling across Petit Thuet by chance is more like divine intervention. Hands down, they have the best, most authentic, most delicious, most perfect macaroons in north of Bloor.
They have a good selection of flavours so pick what you'd like.
It's definitely on the pricier side (it's in Rosedale, just across the street from the massive LCBO) but it's worth it. Petite Thuet is a gem...but I still really love Manischwitz canned macaroons and that will never change.