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Apple Oat Crumble

A cozy and comforting dessert that combines tender apples with a crunchy oat topping. Perfect for brunch or as a warm dessert.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Serving Size 8 servings

Ingredients

Main Ingredients

  • 4 cups apples, peeled and sliced (about 3 medium apples) Use a mix of sweet-tart apples like Honeycrisp and Granny Smith for depth.
  • 1 cup rolled oats Old-fashioned oats hold up best.
  • 1/2 cup flour All-purpose or gluten-free 1:1 flour.
  • 1/4 cup brown sugar Light or dark, or coconut sugar.
  • 1 teaspoon cinnamon
  • 1/4 teaspoon salt
  • 1/4 cup butter, melted Alternatively use coconut oil for dairy-free.
  • optional Greek yogurt For serving.

Instructions

Preparation

  • Preheat the oven to 350°F (175°C). Lightly grease an 8×8-inch or similar baking dish.
  • Toss the peeled, sliced apples with 1/2 teaspoon of the cinnamon and a teaspoon of sugar if you prefer them sweeter. Spread the apples evenly in the prepared dish.

Making the Crumble

  • In a medium bowl, combine the oats, flour, brown sugar, remaining 1/2 teaspoon of cinnamon, and salt. Mix until evenly distributed.
  • Pour the melted butter over the oat mixture and stir with a fork until the mixture becomes crumbly and holds together in clumps.

Baking

  • Scatter the oat crumble evenly over the apples, pressing slightly so it covers the fruit.
  • Bake for 30–35 minutes, until the topping is golden brown and the apples are tender when pierced with a fork.
  • Remove from the oven and let cool for 5–10 minutes. Serve warm with a dollop of Greek yogurt or a scoop of vanilla ice cream if desired.

Notes

For less sweetness, reduce brown sugar to 3 tablespoons or add a squeeze of lemon to the apples. For added texture, stir in chopped walnuts or pecans into the oat topping.