Fruit 'n' Nut Bars

INGREDIENTS

• 1 stick (1/4 lb.) unsalted
• butter, softened
• 1/3 cup granulated sugar
• 1/3 cup light brown sugar
• 1 egg
• 1 teaspoon pure vanilla extract
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1 1/3 cups old-fashioned oats
• 3/4 cup all-purpose flour
• 1 cup mixed diced dried fruit
• 1/2 cup sweetened shredded coconut
• 1/2 cup chopped walnuts