Chocolate Oatmeal Bars Recipe

Ingredients

• 1.5 cups butter
• 1 cup packed brown sugar
• 1 egg
• 1 teaspoon vanilla extract
• 1.25 cups all-purpose flour
• 0.5 teaspoon baking soda
• 2 cups quick cooking oats
• 2 tablespoons butter
• 1 cup semisweet chocolate chips
• 0.66666668653488 cup evaporated milk
• 0.25 cup white sugar
• 0.5 cup chopped walnuts