Warm Cinnamon Oat Apple

Featured in: Simple Sweet Treats

This comforting apple dish features tender slices baked beneath a golden oat topping infused with warm cinnamon. Using five basic ingredients, it’s quick to prepare and fills the kitchen with a cozy aroma. The mild sweetness pairs beautifully with the soft fruit and crunchy topping, perfect for serving warm and enjoying as a satisfying, homey dessert.

Updated on Mon, 24 Nov 2025 14:22:00 GMT
A warm, freshly baked cinnamon oat apple crisp with a golden, bubbly oat topping. Save
A warm, freshly baked cinnamon oat apple crisp with a golden, bubbly oat topping. | citrusfold.com

A cozy, comforting dessert featuring tender baked apples, a golden oat topping, and the inviting aroma of cinnamon—all made with just five simple ingredients.

This crisp has become a favorite in my family for chilly nights and holiday gatherings.

Ingredients

  • Fruit: 5 medium apples (about 2 lbs), peeled, cored, and sliced
  • Sweetener: 1/3 cup brown sugar, packed
  • Spices: 1 1/2 teaspoons ground cinnamon
  • Oats & Topping: 3/4 cup old-fashioned rolled oats
  • Fat: 1/3 cup unsalted butter, melted

Instructions

Step 1:
Preheat the oven to 350°F (175°C). Lightly grease an 8-inch square baking dish.
Step 2:
In a large bowl, toss apple slices with 1/2 teaspoon cinnamon and half the brown sugar. Spread evenly in the prepared baking dish.
Step 3:
In a separate bowl, combine oats, remaining cinnamon, and remaining brown sugar. Pour in melted butter and mix until crumbly.
Step 4:
Sprinkle oat mixture evenly over the apples.
Step 5:
Bake for 35 minutes, or until apples are tender and topping is golden brown.
Step 6:
Let cool slightly before serving. Serve warm, optionally with vanilla ice cream or whipped cream.
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Our family enjoys this dessert most during fall, often sharing stories around the table as the cinnamon scent fills the house.

Preparation Time

10 minutes

Cooking Time

35 minutes

Additional Tips

For extra crunch, add 1/4 cup chopped walnuts or pecans to the topping.

This close-up shows a comforting slice of delicious warm cinnamon oat apple crisp. Save
This close-up shows a comforting slice of delicious warm cinnamon oat apple crisp. | citrusfold.com

This warm cinnamon oat apple crisp is sure to be a favorite dessert for any occasion.

Recipe FAQs

What apples work best for baking?

Firm apples like Granny Smith or Honeycrisp hold their shape well during baking and provide balanced sweetness with a slight tang.

Can I add nuts to the topping?

Yes, adding chopped walnuts or pecans to the oat topping adds extra crunch and depth of flavor.

How do I make it gluten-free?

Use certified gluten-free oats to ensure the topping remains gluten-free without compromising texture.

Is it possible to reduce the sugar?

Absolutely, lowering the brown sugar to a quarter cup still preserves sweetness while making it less sugary.

Can I swap apples for other fruits?

Pears or dried cranberries make great variations, bringing different flavors and textures to the dish.

Warm Cinnamon Oat Apple

Tender baked apples with cinnamon and oat topping offer a warm, comforting treat.

Prep time
10 minutes
Time to cook
35 minutes
Total duration
45 minutes
Provided by Lena Brookfield

Recipe group Simple Sweet Treats

Skill level Easy

Cuisine type American

Makes 6 Serving count

Diet details Meat-free

Ingredient list

Fruit

01 5 medium apples (about 2 lbs), peeled, cored, and sliced

Sweetener

01 1/3 cup packed brown sugar

Spices

01 1 1/2 teaspoons ground cinnamon

Oats & Topping

01 3/4 cup old-fashioned rolled oats

Fat

01 1/3 cup unsalted butter, melted

How to Make It

Step 01

Prepare Oven and Baking Dish: Preheat the oven to 350°F. Lightly grease an 8-inch square baking dish.

Step 02

Combine Apples with Cinnamon and Sugar: In a large bowl, toss apple slices with 1/2 teaspoon ground cinnamon and half the brown sugar. Spread evenly in the prepared baking dish.

Step 03

Prepare Oat Topping: In a separate bowl, mix oats, remaining 1 teaspoon cinnamon, and remaining brown sugar. Add melted butter and stir until crumbly.

Step 04

Assemble Crisp: Evenly sprinkle the oat mixture over the apples in the baking dish.

Step 05

Bake: Bake for 35 minutes until apples are tender and topping is golden brown.

Step 06

Serve: Allow to cool slightly before serving warm. Optionally accompany with vanilla ice cream or whipped cream.

What You Need

  • 8-inch square baking dish
  • Mixing bowls
  • Peeler and corer
  • Knife
  • Spoon or spatula

Allergy details

Always check ingredients for allergens. When unsure, talk to your healthcare provider.
  • Contains dairy (butter) and gluten (unless certified gluten-free oats are used).

Nutrition per serving

Provided for informational purposes. Doesn't replace advice from your doctor.
  • Calories count: 220
  • Fat content: 8 g
  • Carbohydrates: 37 g
  • Proteins: 2 g