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Iced Oatmeal Cookie Bars

Iced Oatmeal Cookie Bars are a delightful treat that combines chewy oats and rich brown sugar, all topped with a luscious glaze. These bars evoke feelings of warmth and nostalgia with each bite, making them ideal for gatherings or cozy nights at home. Quick to make and easy to share, they promise to impress everyone who tries them. Elevate your dessert game with these deliciously comforting cookie bars.

  • Total Time: 45 minutes
  • Yield: Approximately 12 servings 1x

Ingredients

Scale
  • 1 ½ cups old-fashioned rolled oats
  • 1 cup all-purpose flour
  • 1 cup light brown sugar
  • 1 tsp baking powder
  • 1 tsp ground cinnamon
  • ½ cup unsalted butter, melted
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1 cup powdered sugar (for icing)
  • 2 – 4 tbsp milk or plant-based milk (for icing)

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a rectangular baking dish or line with parchment paper.
  2. In a large bowl, mix rolled oats, flour, brown sugar, baking powder, and cinnamon until well combined.
  3. In another bowl, whisk together melted butter, eggs, and vanilla extract until smooth.
  4. Pour the wet ingredients into the dry ingredients and stir until just combined.
  5. Spread the batter evenly in the prepared baking dish and bake for 25-30 minutes until golden brown.
  6. For icing, whisk powdered sugar with milk until smooth; drizzle over cooled bars before serving.
  • Author: Jennifer
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar (45g)
  • Calories: 180
  • Sugar: 10g
  • Sodium: 90mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 35mg

Keywords: Avoid overmixing the batter for soft and chewy bars. Customize by adding chocolate chips or nuts for added texture. Store in an airtight container at room temperature for up to five days.