Cream cheese pancakes with smoked salmon

Ingredients

• 1 cup all-purpose flour
• 1 1/4 teaspoon baking powder
• 1/4 teaspoon kosher salt
• 1 tablespoon fresh chopped chives
• 1 ounce cream cheese, softened
• 1 tablespoon butter, softened
• 1 egg
• 3/4 cup milk
• 8 ounces cold smoked salmon
• Freshly chopped chives, for garnish
• 1/2 cup sour cream
• 1 teaspoon horseradish
• 1/4 teaspoon kosher salt