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Step by step Easy Baked Apple Crumble with Oat Topping

Easy Baked Apple Crumble with Oat Topping

Sara Coleman
A comforting, warm dessert featuring tender cinnamon-spiced apples baked under a crispy, buttery oat topping. This simple recipe is perfect for fall and requires minimal prep, making it an ideal treat for any skill level.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings 6 servings
Calories 395 kcal

Ingredients
  

Ingredients

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

Notes

Storage: Cool completely, then cover tightly and store in the refrigerator for up to 4 days. Reheat individual portions in the microwave or the entire dish in a 300°F oven until warm.
Make-Ahead: You can prepare the apple filling and the dry topping mixture separately up to a day in advance. Store them in separate airtight containers in the refrigerator. Assemble and bake when ready.
Substitutions: For a gluten-free version, use a 1-to-1 gluten-free flour blend in place of the all-purpose flour. For a vegan version, use a plant-based butter substitute.
Serving Suggestions: Serve warm with a scoop of vanilla ice cream, a dollop of whipped cream, or a drizzle of caramel sauce.