Apple Cinnamon Baked Oatmeal

There’s something magical about the combination of apples and cinnamon. The way the sweet apples soften and release their juices, the warm spice of cinnamon filling the kitchen—it’s like a warm hug on a chilly morning. If you love a wholesome, easy-to-make breakfast that tastes like dessert but fuels your day, this Apple Cinnamon Baked Oatmeal is for you.

This recipe is perfect for meal prep, a cozy weekend brunch, or a nutritious treat any time of day. And the best part? It’s simple, customizable, and absolutely delicious.

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Why You’ll Love This Apple Cinnamon Baked Oatmeal

• Warm and comforting with the perfect blend of soft baked apples, cinnamon, and hearty oats
• Naturally sweetened with maple syrup, so no refined sugar is needed
• Make-ahead friendly so you can bake it once and enjoy a quick breakfast all week
• Customizable with nuts, dried fruit, or a dollop of yogurt on top
• Nutrient-packed with fiber, protein, and healthy carbs to keep you full and energized

What Does It Taste Like?

Imagine the flavors of warm apple pie, but in a wholesome, hearty baked oatmeal. The oats turn creamy and soft while the top gets lightly golden and crisp. Every bite is bursting with juicy apple pieces, cozy cinnamon spice, and a touch of natural sweetness. If you love apple-cinnamon anything, this will be your new favorite breakfast.

this Recipe

Ingredients You’ll Need

• 2 cups rolled oats (provides a chewy, hearty texture)
• 1 ½ cups milk (dairy or non-dairy like almond, oat, or soy)
• ¼ cup maple syrup (adds natural sweetness with a caramel-like flavor)
• 1 large apple (peeled and diced for bursts of juicy sweetness)
• 1 teaspoon ground cinnamon (brings warmth and depth)
• ½ teaspoon vanilla extract (enhances all the flavors beautifully)
• ¼ teaspoon salt (balances the sweetness and brings out the flavors)
• ¼ cup chopped nuts (optional, for crunch and healthy fats like walnuts or pecans)
• ¼ cup raisins or dried cranberries (optional, for extra sweetness and chewiness)

Tools You’ll Need

• Mixing bowls
• Measuring cups and spoons
• Baking dish (8×8 or similar)
• Spatula or wooden spoon
• Oven

Ingredient Additions and Substitutions

• Make it vegan by using a plant-based milk and swapping honey or maple syrup
• Boost the protein by stirring in a scoop of protein powder or adding an egg for extra richness
• Switch up the fruit by using pears, bananas, or even berries for a different twist
• Add extra flavor with a pinch of nutmeg or cloves to deepen the cozy flavors

How to Make Apple Cinnamon Baked Oatmeal

Preheat and Prep

Preheat your oven to 375°F (190°C) and lightly grease a baking dish with cooking spray or butter.

Mix the Base

In a large mixing bowl, combine the rolled oats, milk, maple syrup, cinnamon, vanilla extract, and salt. Stir everything together until well combined.

Add the Good Stuff

Fold in the diced apple, nuts, and raisins or dried cranberries if using.

Bake to Perfection

Pour the mixture into the greased baking dish and spread it evenly. Bake for 30-35 minutes, or until the top is lightly golden brown and the oatmeal is set.

Cool and Serve

Let it cool for a few minutes before slicing and serving. Enjoy warm with an extra drizzle of maple syrup or a splash of milk.

What to Serve with Baked Oatmeal

This cozy dish is delicious on its own, but here are some tasty pairings:

• A dollop of Greek yogurt for extra creaminess and protein
• Extra maple syrup or honey for those with a sweeter tooth
• A drizzle of almond or peanut butter for a nutty twist
• Sautéed apples or caramelized bananas for more fruit goodness
• A warm cup of coffee or tea for the perfect breakfast duo

Tips for Perfect Baked Oatmeal

• Use rolled oats, not quick oats, to maintain a chewy texture
• Don’t overbake, as it should be firm but still soft and moist
• Let it rest before serving to help it set and make slicing easier
• Sprinkle a little brown sugar on top before baking for extra crispiness

Storage and Reheating Instructions

• Store in an airtight container in the fridge for up to 5 days
• Freeze individual portions for up to 3 months
• Reheat in the microwave for 30-60 seconds or warm in the oven at 300°F

General Information

• Prep time: 10 minutes
• Cook time: 30-35 minutes
• Total time: 40-45 minutes
• Servings: 4-6

Frequently Asked Questions

Can I make this ahead of time?

Yes, you can bake it the night before and reheat portions in the morning.

What’s the best way to store leftovers?

Keep it in an airtight container in the fridge for up to 5 days.

Can I use steel-cut oats?

Steel-cut oats require more liquid and a longer baking time, so they aren’t a direct substitute in this recipe.

How do I make this gluten-free?

Use certified gluten-free oats, and you’re good to go.

More Cozy Recipes to Try

If you love this Apple Cinnamon Baked Oatmeal, you’ll want to check out these delicious treats:

• Espresso Brownie Cupcakes with Coffee Buttercream – A rich, chocolatey dessert with a coffee kick
• Texas Trash Pie – A sweet and salty pie loaded with pecans, chocolate, and coconut
• Pumpkin Oatmeal Bars – A soft, spiced oatmeal bar perfect for fall mornings

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If you tried this Apple Cinnamon Baked Oatmeal, I’d love to hear what you think. Leave a comment below and let me know how it turned out. Happy baking!

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