Warm Cinnamon Oat Apple

Featured in: Simple Sweet Treats

This dish features tender sliced apples baked beneath a golden oat topping infused with cinnamon and brown sugar. Prepared in under an hour using simple ingredients like rolled oats, butter, and warm spices, it offers a comforting texture and aroma. Enjoy it warm, optionally topped with ice cream or whipped cream for added indulgence. Variations include adding nuts to the topping or substituting pears for apples.

Updated on Mon, 24 Nov 2025 15:07:00 GMT
Warm Cinnamon Oat Apple Crisp bubbling hot after baking, with a cinnamon-oat crumble ready to serve. Save to Pinterest
Warm Cinnamon Oat Apple Crisp bubbling hot after baking, with a cinnamon-oat crumble ready to serve. | amberkettle.com

A cozy, comforting dessert featuring tender apples baked with a golden, cinnamon-infused oat topping—made effortlessly with just five simple ingredients.

I have fond memories of baking this crisp on chilly evenings when my family gathered around for a sweet treat.

Ingredients

  • Fruit: 5 medium apples (such as Granny Smith or Honeycrisp), peeled, cored, and sliced
  • Sweetener: 1/3 cup light brown sugar, packed
  • Oats: 1 cup old-fashioned rolled oats
  • Fat: 1/2 cup unsalted butter, melted
  • Spice: 1 1/2 teaspoons ground cinnamon

Instructions

Step 1:
Preheat your oven to 350°F (175°C). Lightly grease an 8x8-inch (20x20 cm) baking dish.
Step 2:
Spread the sliced apples evenly over the bottom of the prepared dish.
Step 3:
In a medium bowl, combine the oats, brown sugar, melted butter, and cinnamon. Stir until the mixture resembles coarse crumbs.
Step 4:
Sprinkle the oat mixture evenly over the apples.
Step 5:
Bake for 35 minutes, or until the topping is golden brown and the apples are tender.
Step 6:
Allow to cool slightly before serving. Enjoy warm, optionally topped with vanilla ice cream or whipped cream.
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| amberkettle.com

This recipe always brings joy at family gatherings and makes the house smell wonderfully warm and inviting.

Required Tools

8x8-inch (20x20 cm) baking dish Mixing bowl Peeler Knife Spoon or spatula

Allergen Information

Contains dairy (butter) and may contain gluten if oats are not certified gluten-free For gluten-free needs use certified gluten-free oats For dairy allergies substitute butter with a plant-based alternative

Nutritional Information

Calories 275 Total Fat 11 g Carbohydrates 44 g Protein 2 g

Golden baked Warm Cinnamon Oat Apple Crisp, a delicious American dessert with warm, cinnamony apples. Save to Pinterest
Golden baked Warm Cinnamon Oat Apple Crisp, a delicious American dessert with warm, cinnamony apples. | amberkettle.com

This warm cinnamon oat apple crisp is perfect for comforting evenings and easy enough to make any day of the week.

Recipe FAQs

What type of apples work best?

Firm varieties like Granny Smith or Honeycrisp maintain texture and balance sweetness when baked.

Can I substitute the butter?

Yes, plant-based oils like coconut oil can replace butter for a dairy-free option.

How can I add extra crunch?

Incorporating chopped nuts such as pecans or walnuts into the oat topping adds pleasant texture.

What temperature is best for baking?

Bake at 350°F (175°C) until the topping is golden and fruit is tender, about 35 minutes.

Are oats gluten-free?

Use certified gluten-free oats to avoid gluten contamination if needed.

Warm Cinnamon Oat Apple

Tender apples baked under a golden cinnamon oat crumble for a warm, comforting treat.

Prep duration
10 min
Time to cook
35 min
Total duration
45 min
Created by Molly Easton


Skill level Easy

Cuisine American

Makes 6 Portions

Dietary details Meat-free

What You'll Need

Fruit

01 5 medium apples (Granny Smith or Honeycrisp), peeled, cored, and sliced

Sweetener

01 1/3 cup light brown sugar, packed

Oats

01 1 cup old-fashioned rolled oats

Fat

01 1/2 cup unsalted butter, melted

Spice

01 1 1/2 teaspoons ground cinnamon

Directions

Step 01

Preheat oven and prepare dish: Preheat oven to 350°F. Lightly grease an 8x8-inch baking dish.

Step 02

Arrange apples: Spread the sliced apples evenly across the bottom of the prepared baking dish.

Step 03

Mix topping: In a mixing bowl, combine oats, brown sugar, melted butter, and cinnamon. Stir until coarse crumbs form.

Step 04

Apply topping: Sprinkle the oat mixture evenly over the apples.

Step 05

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

Step 06

Cool and serve: Let cool slightly before serving. Serve warm, optionally with vanilla ice cream or whipped cream.

Equipment needed

  • 8x8-inch baking dish
  • Mixing bowl
  • Peeler
  • Knife
  • Spoon or spatula

Allergy details

Be sure to look at every ingredient. If you have concerns, ask your healthcare provider.
  • Contains dairy (butter). May contain gluten unless certified gluten-free oats are used.

Nutrition Info (one portion)

Information shown is for general reference. Please speak to your doctor for nutrition advice.
  • Energy: 275
  • Lipids: 11 g
  • Carbohydrates: 44 g
  • Proteins: 2 g