Homemade Angel Biscuits

Name: Homemade Angel Biscuits
Prep time: 20 min
Cook time: 11 min
Total time: 31 min
Cuisine: American, Southern
Ingredients: 1/4 cup warm water (125 F); 1 teaspoon granulated sugar; 1 package Rapid Rise Instant yeast (1/4 oz) ((2¼ teaspoons)); 2½ cups all-purpose flour (( I prefer White Lily flour)); 1/4 cup granulated sugar; 1 teaspoon baking powder; 1/2 teaspoon baking soda; 1 teaspoon salt; 1/4 cup unsalted butter (chopped +more for brushing finished biscuits); 1/4 cup butter-flavored shortening; 1 cup buttermilk; 1 tablespoon heavy whipping cream