Baked Apples Oat Crumble

Featured in: Cozy Winter Bakes

This comforting dish features tender baked apples filled with a wholesome oat and nut crumble, lightly sweetened and spiced with cinnamon and nutmeg. The crumble topping blends rolled oats, chopped nuts, almond flour, and brown sugar with melted butter and applesauce, creating a moist, textured contrast to the soft baked fruit. Optional dried fruit like raisins or cranberries add subtle tartness. Baked until golden and tender, this dessert embraces natural flavors and a gentle sweetness ideal for cooler days. Serve warm, alone or with a dollop of yogurt for added creaminess.

Updated on Mon, 17 Nov 2025 16:55:00 GMT
Golden-topped Baked Apples with Oat-Nut Crumble, a warm dessert ready to be enjoyed. Save to Pinterest
Golden-topped Baked Apples with Oat-Nut Crumble, a warm dessert ready to be enjoyed. | frostkettle.com

Tender baked apples filled with a wholesome oat and nut crumble, offering natural sweetness with less sugar. A comforting, healthier dessert perfect for cooler days.

I love making these baked apples on crisp fall evenings as a feel-good treat that doesn't weigh you down. The oat-nut crumble takes me back to childhood kitchen scents and simple joys.

Ingredients

  • Apples: 4 medium apples (such as Honeycrisp or Braeburn), cored
  • Crumble Topping: 1/2 cup rolled oats, 1/3 cup chopped walnuts or pecans, 2 tbsp almond flour (or whole wheat flour), 2 tbsp light brown sugar or coconut sugar, 1/2 tsp ground cinnamon, 1/4 tsp ground nutmeg, pinch of salt, 2 tbsp unsalted butter, melted, 2 tbsp unsweetened applesauce
  • Optional: 1/4 cup raisins or dried cranberries

Instructions

Preheat Oven:
Preheat your oven to 350°F (175°C)
Prepare Apples:
Wash and core the apples, creating a cavity for the filling while leaving the bottom intact
Make Crumble:
In a medium bowl, combine oats, nuts, almond flour, sugar, cinnamon, nutmeg, and salt. Mix well
Add Wet Ingredients:
Add melted butter and applesauce to the mixture. Stir until the crumble is evenly moistened
Mix In Fruit (Optional):
Stir in raisins or dried cranberries if using
Fill Apples:
Place apples upright in a baking dish. Fill each apple generously with the oat-nut crumble
Prepare Baking Dish:
Add 2, 3 tablespoons of water to the bottom of the dish to prevent sticking
Bake Covered:
Cover loosely with foil and bake for 20 minutes
Bake Uncovered:
Remove foil and bake for another 15 minutes, or until apples are tender and topping is golden
Serve:
Serve warm, plain or with a dollop of Greek yogurt
Steaming-hot, tender Baked Apples with Oat-Nut Crumble, served with a scoop of yogurt. Save to Pinterest
Steaming-hot, tender Baked Apples with Oat-Nut Crumble, served with a scoop of yogurt. | frostkettle.com

My kids always help stuff the apples, and the warm dessert is now a favorite end to Sunday dinner together.

Recipe Variations

For a vegan version, use plant-based butter. You can swap apples for pears or switch nuts for seeds to suit preferences.

Serving Suggestions

Top the baked apples with a drizzle of maple syrup or serve with vanilla yogurt for extra creaminess.

Nutrition

Each serving offers a balanced treat: 220 calories, 9 g fat, 35 g carbohydrates, and 3 g protein.

Hearty Baked Apples with Oat-Nut Crumble showcasing perfect golden and textured crumble topping. Save to Pinterest
Hearty Baked Apples with Oat-Nut Crumble showcasing perfect golden and textured crumble topping. | frostkettle.com

These baked apples are a cozy finish to any meal. Enjoy them warm for ultimate comfort and flavor.

Recipe Questions & Answers

What types of apples work best for baking?

Firm varieties like Honeycrisp or Braeburn hold their shape well when baked and offer a balanced sweetness ideal for this dish.

Can I substitute nuts in the crumble topping?

Yes, walnuts or pecans provide a nice crunch and flavor, but feel free to omit or replace with seeds for nut-free options.

How can I make this dish vegan-friendly?

Use plant-based butter instead of dairy butter and ensure the sugar used is vegan-friendly to maintain flavor and texture.

What is the purpose of the applesauce in the crumble?

Unsweetened applesauce helps moisten the crumble topping, binding ingredients while keeping it tender and less greasy.

Can I prepare this ahead of time?

You can assemble the apples with the crumble topping and refrigerate for a few hours before baking for convenience.

What serving suggestions complement this dish?

Serve warm with a drizzle of maple syrup or a scoop of vanilla yogurt to enhance the natural sweetness and add creaminess.

Baked Apples Oat Crumble

Tender baked apples filled with oat and nut crumble, combining warm spices and natural sweetness in a cozy dish.

Prep Duration
15 minutes
Time to Cook
35 minutes
Overall Time
50 minutes
Created by Nora Whitman


Skill Level Easy

Cuisine American

Makes 4 Serving Size

Dietary Information Meatless

What You Need

Apples

01 4 medium apples (Honeycrisp or Braeburn), cored

Crumble Topping

01 1/2 cup rolled oats
02 1/3 cup chopped walnuts or pecans
03 2 tablespoons almond flour or whole wheat flour
04 2 tablespoons light brown sugar or coconut sugar
05 1/2 teaspoon ground cinnamon
06 1/4 teaspoon ground nutmeg
07 Pinch of salt
08 2 tablespoons unsalted butter, melted
09 2 tablespoons unsweetened applesauce

Optional

01 1/4 cup raisins or dried cranberries

How-To Steps

Step 01

Preheat Oven: Heat the oven to 350°F (175°C).

Step 02

Prepare Apples: Wash and core the apples, keeping the bottom intact to hold the filling.

Step 03

Combine Dry Ingredients: In a medium bowl, blend rolled oats, chopped nuts, almond or whole wheat flour, brown or coconut sugar, cinnamon, nutmeg, and salt.

Step 04

Incorporate Wet Ingredients: Add melted butter and unsweetened applesauce to the dry mixture and stir until evenly moistened.

Step 05

Add Dried Fruit (Optional): Fold in raisins or dried cranberries if using.

Step 06

Fill Apples: Arrange apples upright in a baking dish and fill each with the oat-nut mixture, pressing gently.

Step 07

Prepare for Baking: Pour 2 to 3 tablespoons of water into the bottom of the dish to prevent sticking, then loosely cover with aluminum foil.

Step 08

Bake Covered: Bake for 20 minutes covered to allow apples to soften.

Step 09

Bake Uncovered: Remove foil and continue baking for 15 minutes until topping is golden and apples are tender.

Step 10

Serve: Serve warm, optionally accompanied by Greek yogurt or your preferred topping.

Tools You'll Need

  • Apple corer or paring knife
  • Mixing bowl
  • Baking dish
  • Measuring cups and spoons
  • Aluminum foil

Allergy Info

Review every ingredient for allergens. Ask a healthcare professional if unsure.
  • Contains nuts (walnuts or pecans) and dairy (butter).
  • Can be made nut-free by omitting nuts and dairy-free by using plant-based butter.
  • Check ingredient labels carefully for allergens.

Nutrition Details (Each Serving)

Given for informational purposes, this isn't medical advice.
  • Energy Value: 220
  • Fats: 9 g
  • Carbohydrates: 35 g
  • Proteins: 3 g