1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or non-stick spray.
2. In a large bowl, combine the sliced peaches and raspberries with 1/2 cup of sugar. Gently toss to coat, then set aside to macerate while you prepare the batter.
3. In another bowl, whisk together the flour, baking powder, salt, and remaining 1/2 cup of sugar.
4. Pour the melted butter into the flour mixture, followed by the milk and vanilla extract. Stir until just combined; the batter will be slightly lumpy.
5. Pour the batter into the prepared baking dish, spreading it evenly. Spoon the fruit mixture over the batter, ensuring even distribution.
6. If desired, sprinkle cinnamon over the top for an extra layer of warmth.
7. Bake in the preheated oven for 40-45 minutes, or until the top is golden brown and a toothpick inserted into the dough comes out clean.
8. Let cool for at least 10 minutes before serving. This allows the juices to settle and the flavors to meld beautifully.

As you bake, let the aroma fill your kitchen, much like my grandmother’s kitchen filled with the scents of her homemade tortillas and soups. Cooking is about creating memories, and this cobbler is sure to become a cherished one.