Originating from Jewish communities in Poland in the 17th century, bagels have transformed into a beloved Jewish-American staple, widely enjoyed across the world. Sourdough cinnamon-raisin bagels are variation of regular bagels that incorporate sourdough, which gives them a distinct flavor and texture. These bagels are perfect for breakfast or brunch, served with some cream cheese or butter. You can also turn them into a sandwich with some smoked salmon, onions, and capers. These delicious, satisfying bagels will definitely become a favorite with your friends and family.