- 2 1/4 cups of all-purpose flour
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 tablespoon baking powder
- 1/2 teaspoon baking soda
- 1/3 brown sugar
- 1 stick cold butter
- 1 egg
- 1/2 cup plain yogurt
- 3 tablespoons whole milk
- 1 cup (4 oz) cheddar cheese
- 1 cup ham, diced
- 1/3 cup scallions