I'm always on the prowl for new uses for sourdough for Bertha (she can be so demanding). I had some tomato sauce left and mozzarella so I though this would be a good use. Sourdough Pizza (Adapted from King Arthur Flour ) Makes 2 thin crusts 1 c sourdough starter (unfed, straight from the refrigerator) 1/2 c warm water 1/2 t yeast pinch of sugar 2 - 21/2 c flour 1 t salt 2t dried basil 1t oregano olive oil for cooking Toppings as desired Spoon 1 cup of starter into a bowl. Add yeast and sugar to the warm water and let sit for 10-15 minutes until bubbly. Add to sourdough starter. Add 1 c of flour, salt, and herbs. Use dough hook to incorporate flour, gradually adding enough flour to leave the dough sticky. Place dough in a greased bowl and let rise 2-4 hours (depending on room temperature). Divide dough in half. Let dough sit for 15 minutes. Meanwhile oil two 15" round pizza pans (use a smaller one for thicker crust). Press the dough into the pan. Cove...