Protein Carrot Cake Oat Bars

Featured in: Sweet Treats

Enjoy a batch of protein carrot cake oat bars, offering a balanced blend of grated carrot, rolled oats, aromatic spices, and a touch of vanilla protein powder. Quick to prepare and easy to bake, these bars deliver soft, chewy texture and natural sweetness from maple syrup or honey. Ideal for those seeking a nourishing snack or breakfast, they can be customized with raisins, nuts, or seeds. With vegetarian-friendly ingredients, optional vegan modifications, and allergen tips, they're a wholesome choice to fuel your day. Keep bars fresh in an airtight container and savor homemade goodness anytime.

Updated on Sat, 25 Oct 2025 10:00:35 GMT
Golden-brown Protein Carrot Cake Oat Bars, studded with nuts, cooling on a wire rack. Save
Golden-brown Protein Carrot Cake Oat Bars, studded with nuts, cooling on a wire rack. | cinnamonglow.com

Protein Carrot Cake Oat Bars are that perfect answer to morning rushes and afternoon energy dips. With soft chewiness, cozy spices, and hidden vegetables, these bars come together in a snap yet feel a little special. I love how they sneak wholesome protein into something that tastes like dessert but serves you just as well at breakfast.

You only need pantry staples and a handful of fresh carrots to make these. The first time I made a batch, I was shocked how quickly my family finished them off and these days I bake extra to stash some in the freezer.

Ingredients

  • Rolled oats: give body and subtle chew and work best when they are thick and not instant for a hearty texture
  • Vanilla protein powder: boosts protein and delivers a subtle vanilla flavor choose a brand you like for drinking
  • Ground cinnamon: gently warms and deepens the carrot cake vibe pick fresh fragrant powder
  • Ground ginger: adds brightness for that cozy carrot cake lift ground powder works nicely here
  • Ground nutmeg: gives a little complexity a small fresh grating makes a difference if you have whole nutmeg
  • Baking powder: ensures lift and softness use aluminum free if sensitive to metallic taste
  • Salt: brings the flavors together make sure it is fine grain so it dissolves
  • Large eggs: help bind everything and add protein free-range eggs usually have richer yolks
  • Maple syrup or honey: sweetens naturally and keeps bars moist real maple syrup is my favorite for flavor
  • Melted coconut oil or neutral oil: makes the texture tender choose refined coconut oil for no coconut aftertaste
  • Pure vanilla extract: makes the oats and carrots extra fragrant look for real extract not imitation
  • Grated carrot: brings color moisture and natural sweetness pick firm vibrant carrots and grate just before using
  • Chopped walnuts or pecans: add crunch and nutty notes toast first for a richer flavor if you have time
  • Raisins (optional): they dot every bite with natural sweetness and stretch those carrot cake flavors go for plump raisins

Instructions

Preheat the Oven and Prepare Pan:
Set your oven to 350 degrees Fahrenheit about 175 degrees Celsius and position a rack in the center. Line your eight by eight inch baking pan with parchment paper so the bars lift out cleanly and do not stick.
Mix Dry Ingredients Thoroughly:
In your largest mixing bowl combine oats protein powder cinnamon ginger nutmeg baking powder and salt. Stir well with a whisk or large spoon to distribute the baking powder evenly which helps every bar bake up perfectly.
Whisk Wet Ingredients:
In a separate medium size bowl whisk eggs until combined and creamy. Add maple syrup or honey melted coconut oil and vanilla extract and whisk again until smooth and glossy no streaks of egg remain.
Combine Wet and Dry Mixtures:
Slowly pour the wet ingredients into the dry bowl. Use a sturdy spatula or large spoon to fold everything together just until the oats are moistened and the mix is uniform. Do not overwork as this keeps the bars tender.
Fold in Carrots and Add-Ins:
Grate your carrots finely just before folding them in to keep their moisture then combine with nuts and raisins if using. Gently stir into the batter so the carrots and nuts are evenly distributed but batter is not compacted.
Spread Batter in Pan:
Scrape the thick mixture into the prepared pan using a spatula. Pat the top down evenly to the edges corners matter for even baking. This helps the bars bake uniformly and not overly brown at the edges.
Bake to Perfection:
Slide the pan into the oven. Bake for twenty two to twenty five minutes. Watch for the top to turn light golden and for a toothpick in the center to come out with just a crumb or two not wet batter. This ensures bars are set but moist.
Cool Completely Before Slicing:
Let the bars cool fully in the pan on a rack. This keeps them from breaking apart and lets them firm up so you get clean slices. Once cool lift with parchment and slice into twelve bars.
Close-up shows moist Protein Carrot Cake Oat Bars, revealing shredded carrot invitingly. Save
Close-up shows moist Protein Carrot Cake Oat Bars, revealing shredded carrot invitingly. | cinnamonglow.com

Every time I pull these from the oven the kitchen smells wildly nostalgic like my grandmother’s kitchen on Easter mornings she was a carrot cake devotee. The grated carrot might be my favorite part because even carrot skeptics love these bars once they taste all those warm spices.

Storage Tips

Store bars in an airtight glass or plastic container at room temperature for up to three days. For anything longer refrigerate to maintain moisture and freshness up to five days. To freeze wrap individual bars tightly and arrange in a freezer bag defrost overnight or pop one in the microwave for a quick snack.

Ingredient Substitutions

Make these nut free by swapping the chopped walnuts or pecans for pumpkin or sunflower seeds. Flax eggs stand in well for regular eggs to make the recipe fully plant based. If you want extra crunch or fiber sprinkle in a spoon or two of chia seeds just before baking.

Serving Suggestions

I love to serve these with Greek yogurt for a heartier breakfast or with a drizzle of almond butter on top. The bars also shine as a mid afternoon snack with a mug of tea or coffee. For extra fun you can add a swipe of cream cheese or non dairy cream cheese to give it a true carrot cake twist.

Cultural and Historical Context

Carrot cake’s origins stretch back to medieval European puddings when carrots were used to sweeten desserts before sugar became the norm. These oat bars spin that idea into an everyday option that fits busy mornings while keeping those classic flavors alive.

Seasonal Adaptations

Try folding in pumpkin puree instead of half the carrot in autumn Mix in dried cranberries for winter holiday flavors Sub in grated apple for a fresh spring twist

Top-down view of freshly baked Protein Carrot Cake Oat Bars in pan, ready to slice. Save
Top-down view of freshly baked Protein Carrot Cake Oat Bars in pan, ready to slice. | cinnamonglow.com

These bars are perfect for quick breakfasts or energizing snacks. I hope they become a staple in your kitchen too.

Recipe FAQ Section

Can I make these bars vegan?

Yes, simply replace the eggs with flax eggs and choose maple syrup for sweetening to make the bars vegan-friendly.

How do I store these oat bars?

Keep the bars in an airtight container at room temperature for up to 5 days, or freeze for up to 2 months.

What nuts work best in these bars?

Walnuts, pecans, or pumpkin seeds are all excellent choices; use pumpkin seeds for a nut-free version.

Can these bars be made gluten-free?

Yes, use certified gluten-free oats and check the protein powder label to ensure there are no gluten-containing ingredients.

How can I boost the protein content?

Add chia seeds or hemp seeds (2 tablespoons) along with the protein powder for extra protein in each bar.

Are there substitutes for coconut oil?

Neutral oils like canola or light olive oil work well as substitutes for coconut oil in this baked treat.

Protein Carrot Cake Oat Bars

Chewy bars with carrot, oats, and protein—delicious for anytime snacking or an energizing breakfast option.

Prep duration
15 min
Time to cook
25 min
Complete duration
40 min
Created by Hannah Collins

Classification Sweet Treats

Skill level Easy

Cultural Origin American

Output 12 Portion count

Dietary considerations Meat-free, No dairy

Components

Dry Ingredients

01 2 cups rolled oats
02 1 scoop vanilla protein powder (approximately 30 grams)
03 1 teaspoon ground cinnamon
04 1/2 teaspoon ground ginger
05 1/4 teaspoon ground nutmeg
06 1/2 teaspoon baking powder
07 1/4 teaspoon salt

Wet Ingredients

01 2 large eggs
02 1/3 cup maple syrup or honey
03 1/4 cup melted coconut oil or neutral oil
04 1 teaspoon pure vanilla extract

Add-Ins

01 1 1/2 cups grated carrot (about 2 medium carrots)
02 1/3 cup chopped walnuts or pecans
03 1/4 cup raisins (optional)

Method

Phase 01

Prepare Oven and Pan: Preheat the oven to 350°F. Line an 8x8-inch baking pan with parchment paper, allowing overhang for easy removal.

Phase 02

Combine Dry Ingredients: In a large bowl, stir together rolled oats, protein powder, ground cinnamon, ginger, nutmeg, baking powder, and salt until evenly mixed.

Phase 03

Blend Wet Ingredients: In a separate bowl, whisk the eggs, maple syrup or honey, melted coconut oil, and vanilla extract until the mixture is smooth and uniform.

Phase 04

Integrate Wet and Dry Mixes: Pour the wet ingredients into the dry ingredients. Stir until just combined, avoiding overmixing.

Phase 05

Incorporate Add-Ins: Fold in the grated carrots, chopped nuts, and optional raisins, ensuring even distribution throughout the batter.

Phase 06

Transfer to Baking Pan: Spread the batter evenly in the lined baking pan, smoothing the top with a spatula.

Phase 07

Bake: Place the pan in the oven and bake for 22 to 25 minutes, or until the surface is golden brown and a toothpick inserted in the center emerges clean.

Phase 08

Cool and Slice: Allow the bars to cool completely within the pan before lifting out and slicing into 12 equal pieces.

Tools needed

  • Mixing bowls
  • Whisk
  • Grater
  • 8x8-inch baking pan
  • Parchment paper
  • Spatula

Allergy details

Review each component for potential allergens and consult with a healthcare professional if you're uncertain about any ingredients.
  • Contains eggs and tree nuts. Nut-free variation possible by omitting or substituting nuts. Oats may contain gluten unless certified gluten-free. Examine protein powder for potential allergen content.

Nutritional breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 145
  • Fats: 6 g
  • Carbohydrates: 18 g
  • Protein Content: 6 g