More to explore:
12 Yeasted Bread Recipes to Conquer
Cinnamon-Cardamon Kringel Bread: AWESOME recipe on Food52.com blog. The kringel is a celebration loaf from Estonia, Northern Europe. I love the technique for forming the loaf. Essentially, you roll up a cinnamon roll dough, slice the dough tube in half lengthways instead of into slices, and weave the two strands into a ring. This creates a lovely shape as it bakes and each layer rises.
How to Make Kringel at Home - a piece I wrote for Food 52
Cinnamon cardamom kringel bread
Cinnamon-Cardamon Kringel Bread by Poires au Chocolat