CookAtlas
American

Cinnamon Apple Skillet Crumble

Buttery, cinnamon-spiced apples under a golden oat crumble — baked in one skillet and best eaten warm with ice cream.

Warm apple crumble in a cast-iron skillet with a golden oat topping

Method

Instructions

  1. 1

    Heat the oven and prep the apples

    10 min

    Heat the oven to 190°C. Toss the apples with the brown sugar, flour, cinnamon, nutmeg, and lemon juice. Spread them in the skillet.

  2. 2

    Make the crumble

    5 min

    Rub the oats, flour, brown sugar, and salt with the cold butter until it forms clumps the size of small peas. Do not overwork it.

    Tip: Work fast and keep the butter cold — clumps are what make the topping crisp.

  3. 3

    Assemble

    2 min

    Scatter the crumble evenly over the apples, leaving a few apple edges showing.

  4. 4

    Bake

    35 min

    Bake until the fruit is bubbling at the edges and the topping is deep golden, 30–35 minutes.

    Tip: If the topping browns too fast, tent it loosely with foil for the last 10 minutes.

  5. 5

    Rest and serve

    10 min

    Let the crumble rest for 10 minutes before serving — it sets as it cools. Serve warm with ice cream.

Cook smarter

Cooking Tips

  • Use a mix of apple varieties — tart and sweet together give the best flavor.
  • Cold butter in the topping is the whole game; freeze it for 10 minutes if your kitchen is warm.
  • Let it rest before serving so the juices thicken instead of running.

Make it yours

Ingredient Substitutions

No apples?

  • Pears
  • Stone fruit (peaches or plums)
  • Berries + 1 extra tbsp flour

No rolled oats?

  • Quick oats (less texture)
  • Chopped nuts
  • Gluten-free oats

No butter?

  • Coconut oil (solid)
  • Vegan butter

Leftovers

Storage & Reheating

How to store

Store covered at room temperature or in the fridge.

How long it keeps

Keeps for up to 3 days — the topping softens but the flavor deepens.

How to reheat

Reheat in a 160°C oven for 10 minutes, or in short microwave bursts.

Can you freeze it?

Freezes well for up to 3 months, baked or unbaked. Thaw before reheating.

Build the plate

Serving Suggestions

  • Vanilla ice cream
  • Whipped cream
  • A drizzle of caramel
  • Custard

Good to know

Common Questions

Which apples are best?

A mix of tart (Granny Smith) and sweet (Honeycrisp, Fuji) gives the most balanced flavor.

Can I make it gluten-free?

Yes — use gluten-free oats and a 1:1 gluten-free flour blend.

Can I prep it ahead?

Yes — assemble the whole thing the night before and bake when you are ready. Add 5 minutes to the bake time if baking cold.

Keep cooking

Related Recipes