Frosted Oatmeal Cookie Bars

Ingredients

• 1 cup (2 sticks) unsalted butter, softened
• 1 cup granulated sugar
• 1 cup packed brown sugar
• 2 large eggs
• 2 teaspoons vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 1 teaspoon ground cinnamon
• ½ teaspoon salt
• 3 cups rolled oats
• ½ cup (1 stick) unsalted butter, softened (for frosting)
• 4 cups powdered sugar
• 2 tablespoons milk
• 1 teaspoon vanilla extract (for frosting)

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish.
2. In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
3. Add the eggs one at a time, mixing well after each addition, then add the vanilla extract.
4. In a separate bowl, whisk together the flour, baking soda, cinnamon, and salt. Gradually add to the butter-sugar mixture and stir until just combined.
5. Fold in the rolled oats until evenly distributed.
6. Transfer the cookie dough into the prepared baking dish and spread it evenly.
7. Bake for 25-30 minutes or until the edges are golden brown. Allow to cool for at least 15 minutes in the pan.
8. For the frosting, beat the softened butter until creamy, then gradually add powdered sugar, milk, and vanilla extract until smooth.
9. Spread the frosting evenly over the cooled bars. Optionally sprinkle with cinnamon or chopped nuts.
10. Cut into squares or rectangles and serve.

Nutrition