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Step by step Easy Baked Apple Crumble with Oat Topping

Easy Baked Apple Crumble with Oat Topping

Clara Woods
A warm, comforting dessert featuring tender baked apples nestled under a crispy, buttery oat topping. This classic treat is simple to make and perfect for showcasing seasonal apples.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 6 servings
Calories 310 kcal

Ingredients
  

Ingredients

  • 6 cups apples peeled, cored, and sliced (about 2-3 medium apples like Honeycrisp or Granny Smith)
  • 2 tbsp all-purpose flour for the filling
  • 1/4 cup granulated sugar divided
  • 1 tsp ground cinnamon divided
  • 1/2 cup old-fashioned rolled oats not instant
  • 1/2 cup all-purpose flour for the topping
  • 1/3 cup light brown sugar packed
  • 1/4 tsp salt
  • 6 tbsp unsalted butter cold, cut into small cubes
  • 1 tsp vanilla extract optional, for the filling

Notes

Storage: Cool completely, then cover and refrigerate for up to 4 days. Reheat individual portions in the microwave or the entire dish in a 350°F oven until warmed through. Make-Ahead Tip: Assemble the crumble up to a day in advance, cover, and refrigerate. Bake directly from the fridge, adding 5-10 minutes to the cook time. Substitutions: For a gluten-free version, use a 1:1 gluten-free flour blend for the filling and topping. You can also substitute half the apples with pears. Serving Suggestions: Serve warm with a scoop of vanilla ice cream, a drizzle of caramel sauce, or a dollop of whipped cream.