I found it searching Taste of Home.
Here it is. I will post the link after the recipe.
UPSIDE DOWN PEACH CAKE
Ingredients
3/4 cup butter, softened, divided
1/2 cup packed brown sugar
2 cups sliced peeled fresh peaches
3/4 cup sugar
1 egg
1 teaspoon vanilla extract
1-1/4 cups all-purpose flour
1-1/4 teaspoons baking powder
1/4 teaspoon salt
1/2 cup milk
Directions
Melt 1/4 cup butter; pour into an ungreased 9-in. round baking pan. Sprinkle with brown sugar. Arrange peach slices in single layer over sugar.
In a large bowl, cream sugar and remaining butter until light and fluffy. Beat in egg and vanilla. Combine the flour, baking powder and salt; add to creamed mixture alternately with milk, beating well after each addition. Spoon over peaches.
Bake at 350° for 45-50 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes before inverting onto a serving plate. Serve warm.
Thank you very much. I’m afraid I’ll have to use canned peaches until it’s harvest time again but you can bet I’ll be adding this to my favorite recipes.
I made two of these today. Our oldest daughter is 18. The years pass quickly and the next thing you know there is another crop of peaches to enjoy.
I hope a few others try the cake!