Simmer the Peaches: In a saucepan over medium heat, combine sliced peaches, 1/2 cup sugar, cinnamon, nutmeg, and lemon juice. Bring to a gentle simmer for 3 to 5 minutes until the peaches soften slightly and release their sweet juices. Remove from heat. 🍑
Prep the Baking Dish: Preheat your oven to 350°F (175°C). Pour 1/2 cup (1 stick) of melted butter into the bottom of a $9 \times 13$-inch baking dish. 🧈
Whisk the Batter: In a bowl, whisk together 1 cup all-purpose flour, 1 cup sugar, 2 tsp baking powder, and 1/4 tsp salt. Stir in 3/4 cup milk and 1 tsp vanilla extract just until combined. 🥣
Assemble (Do NOT Stir!): Pour the batter evenly over the melted butter in the baking dish. Gently spoon the peaches and their warm juices over the batter. Do not stir the layers together! 🍑
Bake to Golden Perfection: Bake for 40 to 45 minutes until the top crust is golden-brown and the peach juices are bubbling around the edges. ⏲️
Serve Hot: Allow to cool for 10 minutes. Scoop warm cobbler into bowls and top generously with a big scoop of vanilla ice cream! 🍨✨