Grandma Johnson's Scones

Ingredients (10)

• + 1 cup sour cream add to pantry
• + 1 teaspoon baking soda add to pantry
• + 4 cups all-purpose flour add to pantry
• + 1 cup white sugar add to pantry
• + 2 teaspoons baking powder add to pantry
• + ¼ teaspoon cream of tartar add to pantry
• + 1 teaspoon salt add to pantry
• ✓ 1 cup butter
• + 1 egg add to pantry
• ✓ 1 cup raisins