"If you're anything like me and basically live for Saskatoon berry season (Juneberry season), you're going to love this Saskatoon berry recipe! These Saskatoon Berry Squares have a juicy Saskatoon berry filling, nestled between delicious buttery oat layers. They are easy to make and can be made with either fresh or frozen Saskatoon berries and pantry staples! These delicious berries (aka Prairie Berries, or Juneberries in the United States, and Services Berries in the UK) are only in season…