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Step by step Easy Baked Apple Crumble with Oat Topping

Easy Baked Apple Crumble with Oat Topping

Clara Woods
A classic, comforting dessert featuring tender, cinnamon-spiced apples baked beneath a crunchy, buttery oat and brown sugar topping. This foolproof recipe requires minimal prep and delivers maximum flavor, making it the perfect sweet treat for any occasion.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings 6 servings
Calories 385 kcal

Ingredients
  

Ingredients

  • 6 medium Granny Smith apples Peeled, cored, and sliced 1/4-inch thick
  • 2 tbsp Lemon juice Freshly squeezed
  • 1/3 cup Granulated sugar
  • 1 tsp Ground cinnamon
  • 1 cup All-purpose flour
  • 1 cup Packed brown sugar Light or dark
  • 1/2 tsp Salt
  • 1/2 cup Unsalted butter Cold and cut into 1/2-inch cubes

Notes

Storage: Cool completely, then cover loosely with foil and store at room temperature for up to 2 days, or in the refrigerator for up to 5 days. Reheat in a 300°F oven for 10-15 minutes to re-crisp the topping. Make-Ahead: Prepare the apple filling and the dry topping separately. Store both covered in the refrigerator for up to 24 hours. Assemble and bake just before serving. Substitutions: You can substitute half of the Granny Smith apples with Honeycrisp or Gala for a sweeter flavor. For a gluten-free version, use a 1-to-1 gluten-free flour blend. Serving Suggestions: Serve warm on its own or with a scoop of vanilla ice cream, a dollop of whipped cream, or a drizzle of caramel sauce.