Preheat oven to 400 degrees. Chop up cold butter into chunks and add to a large bowl. Or use a cheese grater and grate the butter.
Add flour, baking soda, baking powder, and salt to the butter.
Cut butter into flour mixture.
Add 1 cup of sourdough starter, milk, and honey and mix everything together well.
Lightly flour a clean work surface, roll and cut out dough.
Place onto a well-seasoned cast iron skillet, baking sheet, or a glass baking dish.
Bake right away or allow the biscuits to rise for 30 minutes to an hour in a warm spot.
Bake in a 400 degree oven for 14 -20 minutes until the edges start to turn golden brown.
