Good-Cooking - The Everything Muffin

Ingredients

• 2 cups all-purpose flour
• 4 teaspoons baking powder
• 1 teaspoon salt
• 1 cup granulated sugar
• 1/2 cup unsalted butter, melted
• 2 eggs, beaten
• 1 cup milk
• 1/2 cup light raisins
• 1/2 cup dark raisins
• 1/2 cup chopped almonds, walnuts, pecans,
• cashews or macadamias
• 1/2 cup semisweet chocolate chips
• 1/2 cup peanut butter or butterscotch chips