Baked Apple Oatmeal with Greek Yogurt
Baked apple oatmeal is a warm, comforting breakfast you can prepare in advance. It’s simple to make, naturally wholesome, and ideal for busy mornings.
If you want more wholesome oat-based breakfast ideas, try our blueberry baked oatmeal, banana overnight oats, healthy blueberry muffins, and banana oatmeal muffins.
Why You’ll Love This Easy Baked Apple Oatmeal
We couldn’t resist trying it straight from the oven. Still warm, we enjoyed our first slices topped with Greek yogurt and a light drizzle of maple syrup. The result tasted remarkably like dessert—rich, fragrant, and genuinely delicious.
Prepared with oats and Greek yogurt, this recipe offers a good source of protein and fiber while remaining naturally wholesome. It fits comfortably within a balanced, Mediterranean-style eating pattern.
The dish also excels as a make-ahead breakfast. It keeps well in the refrigerator and reheats in just 20 seconds, making it an easy choice when you want something nourishing without any morning effort. You’ll find yourself reaching for it again and again.
Ingredients
- Rolled oats: Old-fashioned oats create the best texture in this apple cinnamon baked oatmeal. Quick oats can be used, though the finished texture will be softer.
- Chopped apples: Almost any variety will work. We prefer firm apples such as Honeycrisp, Fuji, Pink Lady, or Granny Smith because they hold their shape well. Pears are also an excellent alternative.
- Unsweetened applesauce: This adds moisture and natural sweetness. Mashed ripe banana, ripe pear, or pumpkin purée can be used instead. If using banana, two mashed bananas are enough.
- Greek yogurt: Brings creaminess and added protein. Low-fat Greek yogurt or Skyr are good substitutes if you want even more protein, and plain dairy-free yogurt also works.
- Milk: Any type of milk is suitable. For a dairy-free version of this easy apple breakfast recipe, use almond, oat, or soy milk.
- Honey or maple syrup: Either one provides light sweetness. Date syrup or a small amount of brown sugar can also be used.
- Egg: Helps the oatmeal hold together and slice neatly. For an egg-free option, use a flax egg or chia egg.
- Walnuts or pecans: Add crunch and richness. Almonds or pumpkin seeds are good alternatives as well.
- Raisins (optional): Add a chewy sweetness. Chopped dates or dried cranberries can be used in their place.
- Cinnamon: Essential for that warm spiced flavor. A pinch of nutmeg adds a comforting twist for fall breakfast recipes.
- Vanilla extract: Enhances the sweetness. Almond extract can be used in a small amount instead.
- Baking powder: Gives this Greek yogurt baked oatmeal a lighter, more lifted texture.
How to make Baked Apple Oatmeal with Greek Yogurt
1. Prepare the oven
Set the oven to 375°F (190°C).
Lightly coat an 8 x 8-inch baking dish, or one of a similar size, with grease to prevent sticking. It also makes the baked oatmeal easier to remove and serve.
2. Combine the wet ingredients
In a large mixing bowl, add the applesauce, Greek yogurt, milk, honey, egg, and vanilla extract.
Whisk until the mixture is smooth, creamy, and fully blended, with no visible streaks of egg.
3. Stir in the oats
Add the rolled oats, cinnamon, baking powder, and a pinch of salt.
Mix thoroughly so the oats are evenly coated and no dry patches remain.
4. Add the apples and raisins
Fold in the chopped apples and raisins, if using.
5. Transfer to the baking dish and finish
Pour the mixture into the prepared baking dish.
Use the back of a spoon to spread it into an even layer so it bakes uniformly. Scatter the chopped walnuts over the top for added crunch.
6. Bake and let cool
Bake for 35 to 40 minutes at 375°F (190°C).
The oatmeal is ready when the center is set and the top is lightly golden.
Allow it to cool for 5 to 10 minutes before cutting. This short rest helps it hold its shape and makes it especially convenient for meal prep, since it stores and reheats well later.
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Baked Apple Oatmeal with Greek Yogurt
- Total Time: 45 minutes
- Yield: 6 people 1x
Description
Baked apple oatmeal is a warm, comforting breakfast you can prepare in advance. It’s simple to make, naturally wholesome, and ideal for busy mornings.
Ingredients
- 1½ cups rolled oats
- 2 medium apples about 2 cups chopped
- 1 cup Greek yogurt
- ½ cup unsweetened apple sauce
- ½ cup milk any
- ¼ cup honey or maple syrup
- 1 large egg
- ⅓ cup chopped walnuts or pecans
- ¼ cup raisins optional
- 1½ teaspoons cinnamon
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
Instructions
Preheat the oven to 375°F (190°C) and lightly grease an 8 x 8-inch baking dish to prevent sticking.
In a large mixing bowl, whisk together ½ cup unsweetened applesauce, 1 cup Greek yogurt, ½ cup milk, ¼ cup honey, 1 large egg, and 1 teaspoon vanilla extract until the mixture is smooth.
Add 1½ cups rolled oats, 1½ teaspoons cinnamon, 1 teaspoon baking powder, and a pinch of salt. Stir until everything is well combined and the oats are fully moistened.
Fold in 2 chopped medium apples and ¼ cup raisins, if using.
Transfer the mixture to the prepared baking dish and spread it into an even layer with the back of a spoon. Sprinkle ⅓ cup chopped walnuts over the top. 
Bake for 35 to 40 minutes, or until the center is set and the surface is lightly golden.
Allow it to cool for 5 to 10 minutes before cutting and serving. Serve with a spoonful of Greek yogurt and a drizzle of maple syrup, if desired.
Notes
- Substitutions
- For rolled oats, quick oats work well and deliver a softer overall texture.
- When a recipe calls for chopped apples, pears make an excellent alternative, as do firm varieties such as Honeycrisp, Fuji, Pink Lady, or Granny Smith.
- Unsweetened applesauce can be replaced with two mashed ripe bananas, mashed ripe pear, or pumpkin purée.
- Greek yogurt may be swapped for low-fat Greek yogurt, Skyr to increase protein content, or any plain dairy-free yogurt.
- Any preferred milk works in place of regular milk, including almond milk, oat milk, or soy milk.
- Honey or maple syrup can be substituted with date syrup or a small amount of brown sugar.
- To make the recipe egg-free, use a flax egg or chia egg.
- Walnuts or pecans can be exchanged for almonds or pumpkin seeds when you want a different crunch.
- Raisins, listed as optional, may be replaced with chopped dates or dried cranberries.
- Cinnamon pairs nicely with a pinch of nutmeg for added warmth.
- Vanilla extract can be replaced with a small amount of almond extract.
- Baking powder has no straightforward substitute; it is essential for helping the oatmeal rise and remain light.
Tips
- Cut apples into small, even pieces so they soften evenly and produce neat slices after baking.
- If applesauce is unavailable, two mashed ripe bananas provide a good substitute and add gentle sweetness.
- Allow the baked oatmeal to cool for 5–10 minutes after coming out of the oven so it can set properly.
- For more pronounced crunch, add the nuts on top of the batter rather than mixing them in; this lets them toast nicely during baking.
- If raisins seem dry, soak them in warm water for five minutes, then drain thoroughly before adding.
- This dish stores well for make-ahead meals. Keep it in the refrigerator for up to four days and reheat individual portions in the microwave for about 20 seconds.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Breakfast
- Cuisine: American
Nutrition
- Serving Size: 1 of 6
- Calories: 286kcal
- Sugar: 26g
- Fat: 8g
- Saturated Fat: 1g
- Carbohydrates: 47g
- Fiber: 5g
- Protein: 11g
Tips
- Slice the apples thin and uniform. Smaller pieces cook more evenly and allow the baked oatmeal to cut into clean portions.
- No applesauce on hand? You can easily substitute it with two mashed ripe bananas. The result will taste a touch sweeter, yet it still turns out excellent.
- Allow the dish to rest after baking. Give it five to ten minutes to cool so the oatmeal firms up properly for neat slicing.
- To add more crunch, keep the nuts out of the batter and scatter them across the top right before baking. This way they toast nicely and develop a crisp texture in the oven.
- If your raisins are dry, soak them for about five minutes in warm water first. This simple step prevents them from turning tough during baking.
- Prepare it in advance for convenience. The baked oatmeal stores well in the refrigerator and reheats in roughly twenty seconds in the microwave.
FAQ
Can we make this baked apple oatmeal ahead of time?
Yes, you can prepare this baked apple oatmeal in advance, making it an excellent choice for hectic mornings. Simply bake the dish, allow it to cool fully, and refrigerate it until needed. It reheats evenly and retains its appealing texture, which makes it ideal for batch cooking and meal planning.
How to store baked apple oatmeal
Once the oatmeal has cooled completely, cover the baking dish tightly or move individual portions into airtight containers. Keep it in the refrigerator for up to four days. To serve, warm it in the microwave for around 20 seconds or until heated through.
Can you freeze baked apple oatmeal?
Yes. Cut the baked oatmeal into slices before freezing so you can grab single servings as needed. You can thaw the portions overnight in the refrigerator or reheat them directly from frozen in the microwave.
How to tell when baked apple oatmeal is finished baking
The center should appear firm and no longer moist. The surface will have a light golden color. Inserting a knife into the middle should bring it out mostly clean, with only a few moist crumbs attached.
Serving baked apple oatmeal as dessert
This dish works well as a dessert too. While it offers a nourishing start to the day, serving it warm with a spoonful of yogurt or a drizzle of maple syrup turns it into a comforting, satisfying treat.
Is this baked apple oatmeal gluten-free?
It can be. Use certified gluten-free rolled oats to ensure the recipe remains gluten-free. Although oats are naturally free of gluten, they are sometimes processed in facilities that also handle wheat, so checking the packaging is important. The remaining ingredients in this baked apple oatmeal are naturally gluten-free.
