Tip: If you prefer not to use a food processor, combine both flours, yeast, and salt in a large bowl; stir in water and oil until moistened. Turn the dough out onto a lightly floured surface and knead until smooth and elastic, about 3 minutes. Continue as directed in Step 1.
You can buy bottled balsamic glaze, but you can also make it: Simmer 2 Tbsp. balsamic vinegar in a small saucepan until reduced to 1 Tbsp.; cool.