Pecan Tassies

Ingredients (10)

• 1/2 cup butter, softened
• 3 ounces cream cheese, softened
• 1 cup all-purpose flour
• FILLING:
• 1 large egg, room temperature
• 3/4 cup packed brown sugar
• 1 tablespoon butter, softened
• 1 teaspoon vanilla extract
• Dash salt
• 2/3 cup finely chopped pecans, divided