In a large mixing bowl, dissolve the yeast in the warm milk and allow to rest for 10 minutes undisturbed. Add the sugar and 3 tablespoons oil, and stir with a wooden spoon until creamy.
Sift together the flour, baking soda, salt, and cardamom into a bowl. Gradually add it, one cup at a time, to the yeast mixture, stirring constantly until 5½ cups/660g flour hav