Baked Apple Oatmeal

Here’s how to make the best baked apple oatmeal! This irresistible breakfast recipe pairs the sweet fruit with cinnamon, allspice and maple.

Baked apple oatmeal

Here’s our very favorite way to eat apples for breakfast: this Baked Apple Oatmeal! When the mornings start to get cooler, this is the best morning treat to break out. It’s easy to make with ingredients you might already have on hand. And the flavor of tender, sweet apples paired with maple syrup, cinnamon and allspice…well, you’ll want to make it every day! It works as a brunch recipe for entertaining, or you can make a big pan and eat off of it for breakfasts all week. Here’s how to make what we think is the very best baked apple oatmeal you’ll find.

Ingredients in baked apple oatmeal

Baked apple oatmeal is a little like a healthy version of apple crisp for breakfast! It’s made with whole oats and sweetened gently with maple syrup, instead of loaded with sugar like the dessert version. If you’re like us, you might even have most of the ingredients already in your pantry. The ingredients you’ll need for baked apple oatmeal are:

  • Apples: you can use whatever you have! We like a sweet tart variety like Jonathon or Jonagold, Honeycrisp, Golden Delicious or Granny Smith.
  • Rolled or old fashioned oats: Do not substitute steel cut oats, as they have a much different texture!
  • Pecan pieces or walnuts
  • Cinnamon, allspice, and vanilla
  • Baking powder
  • Egg
  • Milk
  • Maple syrup
Baked apple oatmeal

How to chop apples: the fast way!

This baked apple oatmeal bakes the apple in chunks right in the oatmeal: no need to peel! Here’s a little time saving trick when you go to chop your apples. There’s no need to core them or do round cuts around the core! This method makes it quick and simple. Do the following:

  1. Holding the core of the apple, use a large chef’s knife to slice off four sides of the apple, cutting as close to the core as possible (see the video below).
  2. Take one of the quarters and place it flat side down. Then cut it into thick slices (thicker than the video), then cut cross-wise into chunks.
  3. Repeat with the remaining quarters!

How to slice apples

How to make baked apple oatmeal: basic steps

This baked oatmeal with apples is a breeze to make. Here are the basic steps and a few notes about the process:

  • Whisk the dries: Combine the dry ingredients, and place them in a pan with the chopped apples.
  • Whisk the wets: Whisk together the wet ingredients, then pour over the top.
  • Bake: Bake at 375 degrees for about 45 minute until set.
  • Drizzle maple butter: Pour over a mix of melted butter and maple syrup to add moisture and the final sweet, rich flavoring! Don’t skip this step: it adds just a touch of decadence.

Vegan variation

You can easily make this into vegan baked apple oatmeal with a few simple swaps! Here’s what to do to make this recipe into a vegan breakfast:

  • Use a flax egg instead of egg. Make a flax egg with ground flax seed and water! It takes just 15 minutes, and it’s a trick used in lots of vegan baked goods.
  • Use your favorite non-dairy milk. We like almond milk or oat milk.
  • Use coconut oil instead of butter. Use coconut oil for the final flavoring.
Baked oatmeal with apples

Make ahead instructions for baked apple oatmeal

Want to make this baked apple oatmeal in advance? We don’t recommend making up an entire pan and refrigerating it overnight. While some recipes like overnight oats call for this, the oats will absorb all the liquid. Instead, you can mix the dries and wets and store in separate containers (refrigerate the wets) until you’re ready to bake.

Even better? Make up a big pan the night before, then refrigerate it and eat off of it all week. You can refrigerate leftovers for up to 1 week, and re-warm them in a 300 degree oven or the microwave.

More apple recipes

This apple baked oatmeal is a great way to use the fruit of the season! Apples are in season in the fall, but they store well and are available all year round. Here are some of our favorite apple recipes to try next:

  • Apple Cinnamon Pancakes Deliciously wholesome, they’re made with 100% oats.
  • Apple Muffins with Streusel The streusel topping adds a sweet crunch to each bite, and they feature applesauce and diced apple. To die for!
  • Vegan Apple Crumble This cozy vegan apple crumble is also gluten free and tastes simply incredible.
  • Best Apple Pie It’s got flaky lattice pie crust and a tender, perfectly spiced apple filling. Prepare to be amazed!
  • Easy Applesauce Cake Light and moist, scented with cinnamon and brown sugar. Mix it up right in the pan: no mixing bowls required!
  • Classic Applesauce Making applesauce at home is easier than you think: and it skips the extra sugars of the store bought kind!
baked apple oatmeal

This baked apple oatmeal recipe is…

Vegetarian and gluten-free. For vegan, plant-based, and dairy-free, see the swaps below.

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Baked apple oatmeal

Baked Apple Oatmeal


1 Star2 Stars3 Stars4 Stars5 Stars (5 votes, average: 5.00 out of 5)

  • Author: Sonja Overhiser
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 6 to 8 1x
  • Diet: Vegetarian

Description

Here’s how to make the best baked apple oatmeal! This irresistible breakfast recipe pairs the sweet fruit with cinnamon, allspice and maple.


Scale

Ingredients

  • 2 cups rolled oats
  • 1/2 cup pecan pieces
  • 1 teaspoon baking powder
  • 1 1/2 teaspoons cinnamon
  • 1/2 teaspoon allspice
  • 1/2 teaspoon kosher salt
  • 1 apple, cut into small cubes
  • 1 large egg (or flax egg for vegan)
  • 2 cups milk or non-dairy milk
  • 1/3 cup pure maple syrup, plus 1 tablespoon for drizzling
  • 2 teaspoons pure vanilla extract
  • 1 tablespoon salted butter (coconut oil, for vegan)

Instructions

  1. Preheat the oven to 375 degrees Fahrenheit.*
  2. Butter an 8 x 8″ or 9 x 9″ pan. In a medium bowl, mix together the rolled oats, pecan pieces, baking powder, cinnamon, allspice, and kosher salt.
  3. Dump the dries into the prepared pan. Add the diced apple in a layer on top.
  4. In the same bowl, whisk the egg, then add the milk, maple syrup, and vanilla. Slowly drizzle the milk mixture over the oats. Shake the pan to make sure it gets evenly incorporated.
  5. Bake 40 to 45 minutes until the top is nicely golden and the oat mixture has set. Remove from the oven and allow to cool for about 10 minutes.
  6. Before serving, melt the butter with the remaining 1 tablespoon maple syrup (in the microwave or on the stove). Drizzle the butter evenly over the top and serve. Store leftovers refrigerated for up to 1 week: reheat in a 300 degree oven or microwave until warm.

Notes

*Make ahead instructions: do not make the entire pan in advance and refrigerate overnight because the oats will absorb all the liquid. You can mix up the wets and dries separately and store in separate containers (with the wets refrigerated), then pour them together in the morning and bake.

  • Category: Breakfast
  • Method: Baked
  • Cuisine: American

Keywords: Baked apple oatmeal

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About the Authors

Sonja Overhiser

Cookbook Author and writer

Sonja Overhiser is author of Pretty Simple Cooking, named one of the best healthy cookbooks of 2018. She’s host of the food podcast Small Bites and founder of the food blog A Couple Cooks. Featured from the TODAY Show to Bon Appetit, Sonja seeks to inspire adventurous eating to make the world a better place one bite at a time.

Alex Overhiser

Cookbook Author and photographer

Alex Overhiser is an acclaimed food photographer and author based in Indianapolis. He’s host of the food podcast Small Bites and founder of the recipe website A Couple Cooks. Featured from the TODAY Show to Bon Appetit, Alex is author of Pretty Simple Cooking, named one of the best vegetarian cookbooks by Epicurious.

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