Bacon, Cheddar, and Chive Scones: Omit sugar. Stir in 3/4 cup (3-oz.) shredded sharp Cheddar cheese, 1/4 cup finely chopped cooked bacon, 2 Tbsp. chopped fresh chives, and 1/2 tsp. freshly ground pepper with the cream.
Ham-and-Swiss Scones: Omit sugar. Stir in 3/4 cup (3 oz.) shredded Swiss cheese and 3/4 cup finely chopped baked ham with the cream. Serve warm with Mustard Butter: Stir together 1/2 cup softened butter, 1 Tbsp. spicy brown mustard, and 1 Tbsp. minced sweet onion.
Pimiento Cheese Scones: Omit sugar. Stir in 3/4 cup (3-oz.) shredded sharp Cheddar cheese and 3 Tbsp. finely chopped pimiento with the cream.
Rosemary, Pear, and Asiago Scones: Omit sugar. Stir in 3/4 cup finely chopped fresh pear, 1/2 cup grated Asiago cheese, and 1 tsp. chopped fresh rosemary with the cream.