Creating the Ultimate Peach Cobbler is straightforward if you follow these steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Prepare Peaches: In a large bowl, combine the sliced peaches, ½ cup of the sugar, lemon juice, and cinnamon. Toss gently to coat and set aside.
3. Mix Dry Ingredients: In another bowl, whisk together the flour, baking powder, salt, and remaining ½ cup of sugar.
4. Combine Wet Ingredients: Stir in the milk, melted butter, and vanilla extract into the dry mixture until well combined.
5. Pour Batter: Pour the batter into a greased 9×13-inch baking dish.
6. Add Peaches: Spoon the peach mixture evenly over the batter. Do not stir; the batter will rise around the peaches as it bakes.
7. Bake: Place the baking dish in the preheated oven. Bake for about 30 to 35 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
8. Cool Slightly: Once baked, remove from the oven and allow it to cool for about 10 minutes. This will help set the filling.
9. Serve Warm: Serve warm, preferably with a scoop of vanilla ice cream or fresh whipped cream for an indulgent experience.
10. Store Leftovers: If you have any leftovers, store them in an airtight container in the refrigerator for up to three days.