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fall baked apple cinnamon overnight oats - featured image

Fall Baked Apple Cinnamon Overnight Oats: Easy Crumble


  • Author: Lilya
  • Total Time: 40 minutes (plus overnight soaking)
  • Yield: 4 servings 1x

Description

A cozy, make-ahead breakfast featuring creamy overnight oats with diced apples, topped with a warm, crunchy maple pecan crumble. Perfect for lazy weekend mornings or meal prep.


Ingredients

Scale
  • 2 cups old-fashioned rolled oats
  • 2 cups milk (whole, oat, or almond)
  • ½ cup Greek yogurt (plain, non-fat or low-fat)
  • 3 tablespoons maple syrup
  • 1 teaspoon ground cinnamon
  • ¼ teaspoon nutmeg
  • 1 teaspoon vanilla extract
  • 2 medium apples (Honeycrisp, Fuji, or Braeburn), peeled and diced
  • ½ cup old-fashioned oats (for crumble)
  • ¼ cup all-purpose flour
  • ½ cup pecans, chopped
  • 3 tablespoons brown sugar
  • 2 tablespoons cold butter, cubed
  • 1 tablespoon maple syrup (for crumble)
  • ¼ teaspoon cinnamon (for crumble)

Instructions

  1. Peel and dice apples into ½-inch cubes. Set aside.
  2. In a large bowl, whisk together milk, Greek yogurt, 3 tablespoons maple syrup, vanilla, cinnamon, and nutmeg.
  3. Add the rolled oats and diced apples to the liquid mixture. Stir well to combine.
  4. Divide the oat mixture evenly among 4-6 mason jars or ceramic ramekins. Press down gently to flatten tops.
  5. Cover tightly and refrigerate overnight or for at least 6 hours.
  6. Preheat oven to 350°F (175°C).
  7. In a small bowl, mix ½ cup oats, flour, chopped pecans, brown sugar, ¼ teaspoon cinnamon, and 1 tablespoon maple syrup.
  8. Add cold, cubed butter to the dry ingredients. Use fingers or a fork to work butter in until mixture resembles coarse crumbs.
  9. Remove lids from jars. Sprinkle crumble mixture evenly over the top of each jar.
  10. Place jars on a baking sheet and bake for 15-20 minutes, until topping is golden brown and oats are heated through.
  11. Let cool for 5 minutes before serving warm.

Notes

Toast pecans in a dry pan for 3-4 minutes before chopping for enhanced flavor. Ensure butter is cold for a flaky crumble. If using a single 8×8 baking dish, bake for 25-30 minutes. Do not use steel-cut oats as they will not soften enough overnight.

  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Category: Breakfast
  • Cuisine: American

Nutrition

  • Serving Size: 1 jar (approx. 1/2 c
  • Calories: 320
  • Sugar: 18
  • Sodium: 150
  • Fat: 12
  • Saturated Fat: 4
  • Carbohydrates: 45
  • Fiber: 6
  • Protein: 12

Keywords: overnight oats, baked oats, apple cinnamon, fall breakfast, meal prep, healthy breakfast, crumble topping, pecan oats