This healthy oatmeal carrot cake is filled with shredded carrots and raisins, lightly sweetened with maple syrup, and topped with a smooth cream cheese frosting. It’s gluten-free and easy to prepare using a blender, which keeps the process simple and mess-free.

This recipe brings together the cozy flavor of baked oatmeal and the classic taste of carrot cake. The result is a dessert that feels special but is made with wholesome ingredients you can feel good about serving.

It’s a little more indulgent than regular baked oatmeal, especially with the frosting, but still lighter than traditional carrot cake. That balance makes it a great choice when you want something sweet without going overboard.

You can enjoy this cake as an everyday dessert, or serve it for special occasions like Easter or Mother’s Day brunch. One of the best parts is how easy it is to prepare. You simply blend most of the ingredients, pour the batter into pans, bake, frost, and serve.

Table of Contents

WHY YOU’LL LOVE THIS OATMEAL CARROT CAKE

It offers a healthier twist on classic carrot cake.
The batter comes together quickly in a blender.
The cream cheese frosting adds rich flavor without being too heavy.

INGREDIENTS NEEDED

Old-fashioned rolled oats – Use certified gluten-free oats if needed. Steel cut oats are not recommended for this recipe.

Ground cinnamon – Adds warm flavor that carrot cake is known for.

Baking soda and salt – Basic ingredients that help the cake rise and balance flavor.

Orange juice – Adds light citrus flavor and helps keep the cake moist.

Applesauce – Adds moisture without extra fat.

Maple syrup – A natural sweetener that blends well with the oats and carrots.

Eggs – Help hold the ingredients together and support rising.

Olive oil or avocado oil – Adds moisture and healthy fats.

Vanilla extract – Enhances the overall flavor.

Shredded carrots – The key ingredient. You can grate them yourself or use pre-shredded carrots.

Raisins – Add natural sweetness. Choose unsweetened raisins.

Cream cheese frosting – A simple mix of cream cheese, Greek yogurt, maple syrup, and vanilla works well.

Chopped walnuts (optional) – Add a crunchy texture on top.

HOW TO MAKE OATMEAL CARROT CAKE

Step 1: Preheat the oven to 350°F (175°C). Lightly grease three 6-inch cake pans and set aside.

Step 2: Add 2½ cups rolled oats, cinnamon, baking soda, salt, orange juice, applesauce, maple syrup, eggs, oil, and vanilla extract to a high-powered blender. Blend until smooth.

Step 3: Gently stir in the remaining 1½ cups of oats, shredded carrots, and raisins.

Step 4: Divide the batter evenly between the prepared pans. Bake for 20–25 minutes, or until the tops are golden and a toothpick inserted in the center comes out clean.

Step 5: Let the cakes cool in the pans for about 10 minutes. Remove and place on a wire rack to cool completely. Once fully cooled, frost and top with chopped walnuts if desired. Slice and serve.

SUBSTITUTIONS & NOTES

Orange juice: You can use pineapple juice or extra applesauce if needed.

Applesauce: Mashed banana or crushed pineapple can work as alternatives.

Maple syrup: Honey or agave nectar can be used instead.

Eggs: This recipe has not been tested with egg substitutes, so results may vary if using flax or chia eggs.

Raisins: Chopped dates or figs can be used, or you can leave them out.

Walnuts: Optional. You can skip them or use almonds or pecans instead.

Frosting: Cream cheese frosting pairs well with carrot cake, but vanilla buttercream or another favorite frosting also works.

Pan size: This recipe can also be baked in two 8-inch pans. Baking time may increase to about 25–30 minutes.

WHAT TO SERVE WITH OATMEAL CARROT CAKE

This cake works well as a lighter dessert, but it also fits nicely into a brunch menu. You could serve it with:

Fresh coffee or cold brew
A vegetable-based quiche
A fresh fruit salad
Sparkling drinks like mimosas or bellinis
A light green salad

HOW TO MAKE IN ADVANCE

You can prepare the cake layers ahead of time. Let them cool completely, then wrap each layer tightly in plastic wrap. Store at room temperature or in the refrigerator for up to 2 days before frosting.

For longer storage, place the wrapped layers in an airtight container or freezer-safe bag and freeze. Thaw in the refrigerator the day before serving, then assemble and frost.

HOW TO STORE LEFTOVERS

Store leftover cake in an airtight container at room temperature for 1–2 days, or in the refrigerator for up to 5 days. For longer storage, freeze for up to 3 months.

Here are a few more delicious dessert recipes you might want to try:

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Oatmeal Carrot Cake

This healthy oatmeal carrot cake is packed with shredded carrots and sweet raisins, gently sweetened with maple syrup, and finished with a smooth cream cheese frosting. It’s naturally gluten-free and comes together quickly using a blender, making the process simple and convenient.

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Course: Dessert

Prep Time: 15

Cook Time: 20

Total Time: 35

Servings:

Calories: 402kcal

Author: Liora

Ingredients

4 cups old-fashioned rolled oats divided
1½ teaspoons ground cinnamon
1½ teaspoons baking soda
½ teaspoon salt
¾ cup pulp-free orange juice
¾ cup unsweetened applesauce
¾ cup pure maple syrup
2 large eggs
3 tablespoons olive oil or avocado oil
2 teaspoons vanilla extract
1½ cups finely shredded carrots
¾ cup raisins
Healthy cream cheese frosting for topping
Chopped walnuts optional, for garnish

Instructions

Preheat your oven to 350°F (175°C). Lightly grease three 6-inch cake pans with cooking spray or a thin layer of oil. Set aside.
Place 2½ cups of the rolled oats into a high-speed blender. Add the cinnamon, baking soda, salt, orange juice, applesauce, maple syrup, eggs, oil, and vanilla extract. Blend until the mixture becomes smooth and thick.
Pour the blended batter into a mixing bowl. Gently stir in the remaining 1½ cups of oats, shredded carrots, and raisins. Mix until everything is evenly combined.
Divide the batter evenly between the prepared pans. Bake for 20–25 minutes, or until the tops look lightly golden and a toothpick inserted in the center comes out clean.
Let the cakes rest in the pans for about 10 minutes. Carefully remove them and place on a wire rack to cool completely.
Once the layers are fully cooled, spread the healthy cream cheese frosting on top. Sprinkle with chopped walnuts if desired. Slice and serve.

Notes

Pan Size: This recipe also works in two 8-inch cake pans. The baking time may increase to about 25–30 minutes. Check for doneness with a toothpick.
Orange Juice Substitute: Pineapple juice or additional applesauce can be used if needed.
Applesauce Alternative: Mashed banana or crushed pineapple can replace applesauce.
Maple Syrup Swap: Honey or agave nectar can be used instead of maple syrup.
Egg Replacement: This recipe has not been tested with egg substitutes. Results may vary if using flaxseed or chia egg alternatives.
Raisin Options: If raisins are not preferred, try chopped dates or figs, or leave them out completely.
Walnuts: These are optional. Almonds or pecans can be used instead.
Frosting Choice: Cream cheese frosting pairs well with this cake, but any favorite homemade or store-bought frosting can be used.

Please note that the nutritional values are provided by an online calculator and should be considered as an estimate.

Nutrition

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