The following roundup of baking guides here at The Perfect Loaf will help you navigate the waters of baking naturally leavened bread at home. (theperfectloaf.com)
Pound Cake - The pound cake originated several centuries ago in England from yeast leavened bread - like cakes. (joyofbaking.com)
All of these are viable options for leavening your bread with a homemade sourdough starter. (healthimpactnews.com)