Make Ahead Carrot Cake Oatmeal Breakfast Bars

These easy, healthy Carrot Cake Oatmeal Breakfast Bars are perfect for busy mornings, a midday snack, or a wholesome dessert. They contain no refined sugar and are finished with a silky maple cream cheese drizzle.

If you love carrot cake, these cozy breakfast bars are for you. This recipe was originally shared in 2017 and has been refined to address past feedback about the bars being crumbly. After several rounds of testing, the texture improved by using quick oats (rather than rolled oats), which helps the bars hold their shape while staying tender and cake-like. The bars are made with wholesome ingredients and topped with a light maple cream cheese frosting that really completes them.

Why You’ll Love This Recipe

• Simple: everything mixes in one bowl for minimal cleanup.
• Healthier ingredients: whole grain oats, a full cup of shredded carrots, no butter, and no refined sugars in the bars themselves.
• Versatile: enjoy them for grab-and-go breakfasts, as a snack, or as a lighter dessert.
• Great for gatherings: they work well for brunches and seasonal celebrations like Easter.

Ingredients You’ll Need

• Quick oats – quick-cooking oats work best here because they pack more tightly and help the bars hold together. If you need them gluten-free, use certified gluten-free oats.
• Oat flour – adds lightness and pairs perfectly with the oats. You can substitute a 1-to-1 gluten-free flour, whole wheat flour, or all-purpose flour if preferred. Almond or coconut flour are not recommended for this recipe.
• Baking powder – for lift.
• Carrots – about 1 heaping cup of grated carrots (roughly 2 medium carrots). You can grate them with a box grater or a food processor; pre-shredded carrots from the store also work.
• Eggs – provide structure and a light, fluffy texture.
• Coconut oil – adds moisture and tenderness; you can substitute another neutral oil or butter if you prefer.
• Sweeteners – a mix of maple syrup and a small amount of cane sugar was used to sweeten the bars without relying on refined sugars. Honey or coconut sugar can be substituted.
• Vanilla extract – for flavor depth.
• Warm spices – cinnamon and nutmeg, plus a pinch of salt to balance flavors.

How to Make Carrot Cake Oatmeal Bars

1. Preheat and combine dry ingredients. Preheat the oven to 350°F (175°C). In a large bowl, whisk together the quick oats, oat flour, baking powder, cinnamon, nutmeg, and salt.
2. Mix wet ingredients. In a separate bowl, whisk the eggs, maple syrup, cane sugar, melted coconut oil (cooled slightly), and vanilla until well combined.
3. Bring batter together. Pour the wet mixture into the dry ingredients, add the grated carrots, and stir until just combined. Avoid overmixing.
4. Bake. Spread the batter into an 8×8-inch pan lined with parchment paper. Bake at 350°F for 25–30 minutes, or until the edges are golden and a toothpick in the center comes out clean. Let the pan sit for 5 minutes, then transfer the bars to a wire rack and cool completely before cutting—cutting while too warm can cause crumbling.
5. Make the frosting. While the bars cool, soften the cream cheese slightly (a short blast in the microwave helps). Whisk or beat the cream cheese with 1 tablespoon maple syrup, 1 tablespoon milk (or milk of choice), and 1/4 teaspoon vanilla until smooth. Add more milk, a teaspoon at a time, to reach your desired drizzle consistency.
6. Finish and serve. Slice the cooled bars into 16 pieces and drizzle the maple cream cheese frosting over them. Serve and enjoy.

How to Make Your Own Oat Flour

Making oat flour at home is simple: place old-fashioned rolled oats or instant oats in a blender or food processor and blend for about a minute, until the texture is fine and powdery. One cup of oats yields about one cup of oat flour, so measuring is straightforward. Homemade oat flour stores well in a pantry for up to three months, or you can buy oat flour ready-made if you prefer.

Prepping and Storage

To store: Keep the bars in an airtight container or wrapped in plastic in the refrigerator for up to 5 days. Storing them in a single layer helps protect the frosting from getting smudged.

To freeze: These bars freeze well. Freeze in individual portions for easy thawing—either microwave for 30–40 seconds or let thaw at room temperature. They’ll keep in the freezer for up to 3 months.

Recipe: Carrot Cake Oatmeal Breakfast Bars

Yield: 16 bars • Prep time: 10 mins • Cook time: 30 mins • Total time: 40 mins

Ingredients

Dry Ingredients:

• 1 cup quick-cooking oats
• 1/2 cup oat flour
• 1 tsp baking powder
• 1 tsp cinnamon
• 1/4 tsp nutmeg
• 1/4 tsp salt

Wet Ingredients:

• 2 eggs
• 1/4 cup coconut oil, melted and cooled slightly (or substitute another oil)
• 1/4 cup maple syrup
• 1/4 cup cane sugar (or preferred granulated sweetener)
• 1 tsp vanilla extract
• 1 cup grated carrots

For the Frosting:

• 3 oz cream cheese, softened
• 1 tbsp maple syrup
• 1 tbsp milk (any kind)
• 1/4 tsp vanilla extract

Instructions

1. Preheat oven to 350°F (175°C).
2. Whisk quick oats, oat flour, baking powder, cinnamon, nutmeg, and salt in a medium bowl.
3. In another bowl, whisk eggs, melted coconut oil, maple syrup, cane sugar, and vanilla until blended.
4. Combine wet and dry mixtures, stir in the grated carrots, and mix until just combined.
5. Press the batter into an 8×8-inch baking dish lined with parchment paper. Bake 25–30 minutes, or until a toothpick comes out clean. Cool completely before slicing.
6. For the frosting, beat softened cream cheese with maple syrup, milk, and vanilla until smooth. Thin with additional milk if needed. Drizzle over sliced bars and serve.

If you try these Carrot Cake Oatmeal Breakfast Bars and love them, leave a rating and tag your photos with the hashtag #eatyourselfskinny so others can find your creations. Enjoy!