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Easy Apple Oatmeal Crumb Bars Recipe

Easy Apple Oatmeal Crumb Bars Recipe


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4.8 from 33 reviews

  • Total Time: 1 hour 5 minutes
  • Yield: 12 1x

Description

Crumbly apple oatmeal bars blend rustic charm with sweet comfort, offering a delightful twist on classic desserts. Warm spices and buttery oat layers invite you to savor each memorable bite of homemade goodness.


Ingredients

Scale

Dry Ingredients:

  • 1 1/2 cups (360 milliliters/12.35 ounces) old-fashioned rolled oats
  • 1 cup (240 milliliters/4.4 ounces) all-purpose flour
  • 3/4 cup (180 milliliters/5.3 ounces) brown sugar, packed
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon salt

Wet Ingredients:

  • 1/2 cup (120 milliliters/4.2 ounces) unsalted butter, melted

Fruit Filling:

  • 3 medium apples (peeled, cored, and diced)
  • 1 tablespoon lemon juice
  • 2 tablespoons granulated sugar
  • 1/2 teaspoon ground cinnamon
  • 1 tablespoon cornstarch

Instructions

  1. Preheat the oven to 350°F (175°C) and prepare a 9×9-inch baking pan with a light grease coating to ensure easy removal.
  2. Create the crumb mixture by blending oats, flour, brown sugar, cinnamon, and salt in a medium bowl until uniformly combined.
  3. Incorporate melted butter into the dry ingredients, mixing until the texture becomes a coarse, crumbly consistency that holds together when gently pressed.
  4. In a separate bowl, toss diced apples with lemon juice, sugar, cinnamon, and cornstarch, ensuring each apple piece is evenly coated and the mixture appears glossy.
  5. Transfer half of the crumb mixture into the prepared baking pan, pressing firmly to create a compact, even base layer that covers the entire bottom surface.
  6. Carefully spread the seasoned apple filling over the crumb base, distributing the fruit mixture uniformly to guarantee consistent flavor in each bite.
  7. Sprinkle the remaining crumb mixture over the apple layer, gently covering the filling and creating a textured, rustic top.
  8. Slide the pan into the preheated oven and bake for 40-45 minutes, watching for a golden-brown topping and bubbling fruit filling as indicators of doneness.
  9. Remove from the oven and allow the bars to cool in the pan for 30 minutes, which helps the filling set and makes cutting into clean squares easier.
  10. Slice into squares and serve at room temperature, enjoying the harmonious blend of sweet apples and buttery oat crumble.

Notes

  • Choose ripe, firm apples like Granny Smith or Honeycrisp for the best texture and balanced sweetness in your bars.
  • Gently press the crumb mixture to create a compact base and topping without overworking the dough, which can make it tough.
  • Sprinkle additional cinnamon or nutmeg over the top before baking for an extra warm, aromatic flavor boost.
  • Allow bars to cool completely to ensure clean, neat slices and help the filling set properly for a more structured dessert.
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Category: Breakfast, Snacks, Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 180
  • Sugar: 12 g
  • Sodium: 100 mg
  • Fat: 7 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 3 g
  • Trans Fat: 0 g
  • Carbohydrates: 28 g
  • Fiber: 2 g
  • Protein: 2 g
  • Cholesterol: 15 mg