Jammy Peach Upside-Down Cake

Ingredients

4 medium peaches, sliced (or one can of peaches, drained)

1 cup all-purpose flour

1 cup sugar

1/2 cup unsalted butter, melted

2 eggs

1 teaspoon baking powder

1/2 teaspoon vanilla extract

1/4 teaspoon salt

1/2 cup milk