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Oatmeal Cookie Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 12 reviews
  • Author: Evelyn
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 20 bars
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

These delicious Oatmeal Cookie Bars feature a buttery oat crust, a tart apple filling, and a luscious homemade caramel sauce. Perfect for a cozy dessert or snack, these bars combine the comforting flavors of oats, apples, and caramel in a simple, crowd-pleasing recipe.


Ingredients

Crust and Topping

  • 1/2 cup butter, softened
  • 1/4 cup shortening
  • 1 cup packed brown sugar
  • 1-3/4 cups all-purpose flour
  • 1 cup old-fashioned or quick-cooking oats
  • 1 teaspoon salt
  • 1/2 teaspoon baking soda
  • 1/2 cup chopped pecans, optional

Filling

  • 4-1/2 cups coarsely chopped peeled tart apples (about 4 large apples, use varieties like Granny Smith and Pink Lady for depth of flavor)
  • 3 tablespoons all-purpose flour
  • 1 package (11 ounces) caramels
  • 3 tablespoons butter


Instructions

  1. Mix the crust ingredients: In the bowl of a stand mixer fitted with the paddle attachment (or using a hand mixer in a large bowl), cream together the softened butter, shortening, and brown sugar for five to seven minutes until light and fluffy. Add the flour, oats, salt, and baking soda; mix well until incorporated. If desired, fold in the chopped pecans. Measure out 2 cups of this mixture and set aside for topping.
  2. Press the crust: Press the remaining oat mixture firmly into an ungreased 13×9-inch baking pan, creating an even layer that will serve as the base for the bars.
  3. Prepare the apples: In a medium bowl, toss the peeled, coarsely chopped tart apples with 3 tablespoons of flour to evenly coat. Spread the apple mixture evenly over the oat crust in the baking pan.
  4. Make the caramel sauce: In a small saucepan over low heat, melt the caramel candies together with 3 tablespoons of butter, stirring until smooth and creamy to create a luscious caramel sauce.
  5. Assemble the bars: Drizzle the warm caramel sauce evenly over the layer of apples, then sprinkle the reserved 2 cups of oat mixture evenly on top to create the topping.
  6. Bake the bars: Preheat your oven to 400°F (204°C). Bake the assembled bars for 25 to 30 minutes or until the topping is lightly browned and the apples are tender.
  7. Cool and serve: Allow the bars to cool completely to room temperature in the pan before cutting into 20 bars. This ensures the bars set properly for clean slices.

Notes

  • You can omit pecans to make the bars nut-free.
  • Use a mix of tart apple varieties for balanced flavor and texture.
  • Ensure the bars are fully cooled before cutting to avoid crumbling.
  • Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.
  • Chilling the bars briefly after cooling can help firm them up for easier slicing.