Preheat your oven to 350°F (175°C). Grease a 9-inch baking dish.
In a small bowl, combine lemon juice, zest, and 1 cup sugar.
Melt the butter and pour it into the prepared baking dish.
In another bowl, mix together the flour, baking powder, and salt. Stir in milk and vanilla extract to form a smooth batter.
Pour the batter over the butter in the baking dish without stirring.
Spoon the lemon mixture over the batter, again without stirring.
Sprinkle additional sugar on top if desired.
Bake for 35-40 minutes or until golden brown and set.
Let cool slightly before serving.
Notes
Use fresh lemons for the best flavor.
• Cut the butter into small pieces for easier blending.
• Preheat your oven before starting the recipe for even cooking.
• Taste the lemon mixture before adding it to the dish to adjust sweetness.
• Let the cobbler cool slightly before serving to allow it to set.