Green Tea Muffins

Details

Ingredients

• 1 ⅔ cups all-purpose flour
• ½ teaspoon salt
• 1 teaspoon baking powder
• 1 tablespoon matcha green tea powder, or to taste
• ½ cup white sugar
• 1 egg
• ⅓ cup melted butter
• 1 cup milk
• ¼ cup chopped walnuts