Pirang Mentega Coklat

Bahan-bahan (12 porsi)

• 3/4 cup mentega tawar
• 1 cup brown sugar (packed)
• 1/3 cup gula pasir
• 1 large egg + 1 egg yolk (room temperature )
• 1 1/2 teaspoon ekstrak vanila
• 1 1/4 cup all-purpose flour
• 3/4 teaspoon garam
• 1/3 cup kenari cincang
• 1/2 cup potongan permen