Country Ham and Fried Egg on Angel Biscuits

Name: Country Ham and Fried Egg on Angel Biscuits
Ingredients: 2 1/2 cups all-purpose flour, plus more for rolling; 2 tablespoons sugar; 2 1/2 teaspoons baking powder; 2 teaspoons instant yeast; 3/4 teaspoon fine salt; 1/4 cup vegetable shortening; 1/4 cup (1/2 stick) cold unsalted butter, cut into pats; 1 cup milk, at room temperature; Cooking spray, to coat; 1/4 cup heavy cream, for brushing on top; 4 tablespoons unsalted melted butter, for brushing on top; 4 tablespoons unsalted butter, divided; 4 large eggs; Kosher salt and freshly ground black pepper; 4 ounces (1/4 pound) country ham, sliced paper thin*; Sweet variation: Whipped cream and blackberry topping, recipe below; 1 cup fresh blackberries; 1/2 cup sugar; Whipped cream, to top