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Oatmeal cookie apple crumble is the most delicious Fall dessert. Tender, sweet & tart apples covered in cinnamon and butter and topped with an easy oatmeal cookie crumble topping. Serve it with a scoop of vanilla ice cream for an incredible dessert.

Oatmeal Cookie Apple Crumble

Oatmeal cookie apple crumble is the most delicious Fall dessert. Tender, sweet & tart apples covered in cinnamon and butter and topped with an easy oatmeal cookie crumble topping. Serve it with a scoop of vanilla ice cream for an incredible dessert.
Course Dessert
Cuisine American
Keyword apple crisp, apple crumble, apple dessert
Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour
Servings 6
Calories 430 kcal
Author Jessica - Together as Family

Ingredients

Apple Filling

  • 3 large granny smith apples (peeled and chopped small)
  • 1/3 cup granulated sugar
  • 1/4 cup brown sugar
  • 1 teaspoon cinnamon
  • 4 tablespoons butter, chopped small

Oatmeal Cookie Crumble

  • 1 pouch (1 lb 1.5 oz) oatmeal cookie mix
  • 1/2 cup (1 stick) butter, melted
  • 1/2 cup chopped pecans

Instructions

  1. Heat oven to 325 degrees. Prepare a 8x8 baking dish by spraying with cooking spray.
  2. In a mixing bowl combine the apples, sugars, cinnamon, and chopped butter. Stir to combine making sure all apples are coated. Spread mixture into the prepared baking dish.
  3. In the same bowl combine all the oatmeal cookie crumble ingredients and stir together until crumbly. Sprinkle over the apples.
  4. Bake for 45-50 minutes or until apples are at desired cook and the topping is a light golden brown.
  5. Serve warm with vanilla ice cream or whipped cream.

Recipe Notes

I use granny smith apples because I love the tart and sweet combo. You can use any apple you prefer, but if it's a sweet apple know that it will make the dessert much sweeter (like Red Delicious apples) than it already is. Gala, Fuji, or Honeycrisp are other good apples to use for this.

 

Be sure to cut the apples in small, thin pieces. If the apples are too large of chunks then they won't get tender and cook in that amount of time. 

 

This post was originally posted in August 2017. It has been republished and updated August 2018.