Combine lukewarm milk, dry yeast, and let sit briefly
Mix all purpose flour, melted butter, Greek yogurt, egg, powdered sugar, granulated sugar, vanilla extract, salt, cardamom, nutmeg, and orange zest
Add yeast mixture to dry ingredients and knead to form dough
Let dough rise until doubled
Mix softened butter, sugar, flower honey, cinnamon, cardamom, and heavy cream for filling
Roll out dough and spread filling evenly
Roll up dough and cut into rolls
Place rolls in baking pan and let rise
Bake until golden brown
Beat softened cream cheese, mascarpone, unsalted butter, and powdered sugar together
Add orange juice to frosting mixture
Frost cooled cinnamon rolls with cream cheese frosting
