SEB 11 2025 Upside down peach cake (sugar free)

Upside down peach cake: fresh or canned peaches, ¾ cup stevia, 1 cup flour, 1 tsp baking powder, ½ tsp baking soda, ½ tsp ground cinnamon, Pinch of salt, 1 medium ripe banana, mashed, 1 tablespoons (14.8 mL) canola oil, 1 tablespoon (14.8 mL) water, 2 large eggs, ½ cup buttermilk/kefir or yogurt, 1 tsp vanilla extract