This easy baked oatmeal is full of moist shredded carrots, crunchy nuts, warm spices, and hearty oats. All the classic carrot cake flavor without layers or frosting!
If you’ve explored this site before, you know I’m a carrot cake devotee (alongside my roles as wife, mom, and recipe developer). I shared my beloved carrot walnut cake in 2021 and readers loved it. Over time I’ve developed other carrot cake–inspired breakfast and snack ideas like carrot cake waffles, a soft-baked carrot cake granola, and carrot cake coconut macaroons.
What fascinates me about carrot cake is how a humble vegetable can become sweet and comforting while still retaining an earthy note that reminds you these ingredients come from nature.
This baked oatmeal is all about carrots paired with sweet vanilla, warm spices, and slightly bitter walnuts—a classic combination that translates beautifully into a hearty breakfast.
INGREDIENTS
The ingredient list is straightforward and echoes the flavors of traditional carrot cake—but without flour, butter, or oil. Because this recipe uses oats instead of flour, it’s naturally gluten-free when made with certified gluten-free oats. It’s also easy to make dairy-free or vegan with simple swaps.
The base is old fashioned oats (not quick oats), cinnamon, nutmeg, salt, and baking powder. Wet ingredients include unsweetened applesauce, brown sugar, milk (dairy or plant-based), vanilla extract, an egg (or a flax egg for a vegan version), and shredded carrots.
I enjoy adding nuts for texture, but they’re optional—swap them for raisins if preferred. One ingredient I include here that I typically skip in my layered carrot cake is vanilla extract. Since this baked oatmeal is eaten on its own (no cream cheese frosting), the vanilla adds a simple, sweet complement to the spices.
WHY USE VANILLA EXTRACT?
Vanilla enhances the overall flavor profile and ties the spices and applesauce together. It’s a small addition that makes the dish feel more complete when enjoyed without frosting.
You can use any quality vanilla extract you prefer. If you want to keep this recipe vegan, be sure to use a plant-based milk and replace the egg with a flax egg.
HOW TO MAKE BAKED OATMEAL
Putting this baked oatmeal together is quick and simple.
Start by combining the dry ingredients in one bowl and whisking the wet ingredients (except the carrots) in another. Stir the wet into the dry until the oats are evenly coated, then fold in shredded carrots and optional nuts.
Transfer the batter to a prepared baking dish and bake until golden and the oats no longer feel moist—about 40–45 minutes. You can bake this in a single casserole dish or portion it into muffin wells to make oatmeal cups (see recipe notes for timing).
I usually serve mine warm in a bowl with milk, but it’s also lovely like a slice of cake with a drizzle of maple syrup. This recipe makes a satisfying breakfast, an easy snack, or a way to satisfy a carrot cake craving without frosting.
One of my favorite routines is to make a batch on Sunday night for easy breakfasts during the week. Cut it into servings, keep it whole to enjoy later, or bake into muffin-style cups for grab-and-go mornings.
Enjoy this baked oatmeal as a cozy morning treat that brings carrot cake flavors to breakfast without the fuss of layers and frosting. It’s comforting, wholesome, and versatile.
While you’re here, don’t miss these easy breakfast ideas:
Carrot Cake Baked Oatmeal Recipe
Ingredients
- 2 and ½ cups (200g) old fashioned oats
- 2 teaspoons ground cinnamon
- ¼ teaspoon ground nutmeg
- 1 and ½ teaspoons baking powder
- ½ teaspoon salt
- 1 cup (244g) unsweetened applesauce
- ⅓ cup (67g) firmly packed light brown sugar
- ¼ cup (60mL) milkany
- 2 teaspoons vanilla extract
- 1 large egg
- 1 cup shredded carrots
- ½ cup (40g) chopped nutsoptional; walnuts recommended
Instructions
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Preheat oven to 350ºF (177ºC). Spray a 2.5-quart casserole dish or an 8″–9″ square baking dish with nonstick spray. Set aside.
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In a medium bowl, combine old fashioned oats, ground cinnamon, ground nutmeg, baking powder, and salt. Set aside.
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In another bowl, whisk together unsweetened applesauce, brown sugar, milk, vanilla, and the egg until smooth. Pour into the dry ingredients and stir until the oats are coated.
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Fold in shredded carrots and chopped nuts if using. Pour the mixture into the prepared baking dish, spreading it evenly. Bake uncovered for 40–45 minutes, or until golden and the oats no longer feel moist when touched. Serve warm. Store covered in the refrigerator up to 5 days. Unbaked portions freeze up to 3 months; thaw before baking.
Notes
- Old fashioned oats: Do not use quick oats; they won’t give the right texture. Use certified gluten-free oats if needed.
- Applesauce: If using sweetened applesauce, reduce the brown sugar to 1/4 cup.
- To double the recipe: bake in a 9″ x 13″ baking dish and increase bake time by 4–5 minutes.
To make baked oatmeal cups: This recipe yields 10–12 oatmeal cups. Spray a cupcake pan generously and bake for 20–25 minutes.
Nutrition Disclosure
All nutritional values are approximate and provided as a courtesy. Changing ingredients or quantities will alter the nutrition.