Cinnamon Swirl Protein Banana Oats

Featured in: Year-Round Favorites

This wholesome single-serve bake combines the comfort of banana bread with the nourishment of protein oats. A tender oatmeal base made with ripe banana and vanilla protein powder is swirled with a cinnamon-sugar paste, creating beautiful ribbons of warm spice throughout.

Ready in just 35 minutes, these baked oats offer 21 grams of protein per serving while delivering the cozy flavors of cinnamon and banana. The ramekin size makes it perfect for meal prep or a quick breakfast.

Customize with your preferred milk, protein powder flavor, or add-ins like nuts and chocolate chips. Serve warm with yogurt for extra creaminess or enjoy straight from the oven.

Updated on Mon, 09 Feb 2026 12:25:51 GMT
Freshly baked Cinnamon Swirl Protein Banana Baked Oats rise from a white ramekin, showcasing a golden top and visible oat texture. Save
Freshly baked Cinnamon Swirl Protein Banana Baked Oats rise from a white ramekin, showcasing a golden top and visible oat texture. | tastyhrira.com

Start your morning with a nourishing dish that tastes like a warm slice of banana bread. These Cinnamon Swirl Protein Banana Baked Oats are a delightful single-serve breakfast, offering a tender oat base and a ribbon of spiced sweetness that makes every bite feel like a treat while providing a steady boost of protein.

Freshly baked Cinnamon Swirl Protein Banana Baked Oats rise from a white ramekin, showcasing a golden top and visible oat texture. Save
Freshly baked Cinnamon Swirl Protein Banana Baked Oats rise from a white ramekin, showcasing a golden top and visible oat texture. | tastyhrira.com

Combining the comfort of a baked pancake with the hearty texture of old-fashioned oats, this recipe transforms basic pantry staples into a gourmet-style breakfast. It is the ideal solution for those seeking a healthy, warm meal without the need for complex cleanup.

Ingredients

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  • Wet Ingredients: 1 medium ripe banana (mashed), 1 large egg, ½ cup (120 ml) unsweetened milk of choice, 1 tsp vanilla extract
  • Dry Ingredients: ½ cup (45 g) old-fashioned rolled oats, 1 scoop (about 30 g) vanilla protein powder, ½ tsp baking powder, pinch of salt
  • Cinnamon Swirl: 1 tbsp coconut sugar or brown sugar, 1 tsp ground cinnamon, 1 tsp melted butter or coconut oil

Instructions

Step 1
Preheat your oven to 350°F (175°C) and lightly grease an 8–10 oz capacity ramekin.
Step 2
In a mixing bowl, mash the banana thoroughly. Whisk in the egg, milk, and vanilla extract until the mixture is smooth.
Step 3
Stir in the rolled oats, protein powder, baking powder, and salt until well combined.
Step 4
Pour the oat mixture into the prepared ramekin and smooth the top with a spoon.
Step 5
In a separate small bowl, combine the coconut sugar, ground cinnamon, and melted butter to form a thick paste.
Step 6
Spoon the cinnamon mixture in small dollops over the batter. Use a knife or skewer to gently swirl it through the top layer.
Step 7
Bake for 22–25 minutes, or until the center is just set and the top has turned golden brown.
Step 8
Allow the oats to cool for 5 minutes. Serve warm and enjoy.

Zusatztipps für die Zubereitung

To achieve the best results, ensure your banana is very ripe for natural sweetness and a smooth texture. If you prefer a more uniform, cake-like consistency, you can pulse the oats into a flour before mixing, or blend the entire base batter in a high-speed blender before pouring it into the ramekin.

Varianten und Anpassungen

For a vegan version, substitute the egg with a flax egg (1 tbsp ground flaxseed mixed with 3 tbsp water) and use a plant-based milk like almond or soy. You can also experiment with chocolate or unflavored protein powder and stir in 1–2 tablespoons of chopped nuts or chocolate chips for extra texture.

Serviervorschläge

Elevate your breakfast by serving these baked oats with a dollop of creamy Greek yogurt for extra protein. They also pair beautifully with fresh banana slices, a handful of berries, or a generous drizzle of your favorite nut butter, such as almond or peanut butter.

Warm Cinnamon Swirl Protein Banana Baked Oats sits beside sliced bananas and a spoon, ready for a nourishing single-serve breakfast. Save
Warm Cinnamon Swirl Protein Banana Baked Oats sits beside sliced bananas and a spoon, ready for a nourishing single-serve breakfast. | tastyhrira.com

Whether you need a post-workout refuel or a cozy morning snack, these Cinnamon Swirl Protein Banana Baked Oats provide the perfect balance of flavor and nutrition. Treat yourself to this warm, comforting bowl and start your day on a high note.

Recipe Questions & Answers

Can I make these ahead for meal prep?

Yes, you can prepare the batter the night before and store it in the refrigerator in the ramekin, covered. Bake in the morning when ready. Already baked oats keep well for 2-3 days refrigerated—reheat for 30-45 seconds in the microwave.

What protein powder works best?

Vanilla whey or casein protein powder works beautifully for flavor and texture. Plant-based options like pea or vanilla blend well too. Chocolate protein creates a mocha-chocolate variation. Avoid unflavored powders if you prefer a sweeter result.

Can I use quick oats instead of old-fashioned?

Old-fashioned rolled oats provide better texture and hold up well during baking. Quick oats may become too mushy. If you only have quick oats, reduce the milk by 1 tablespoon to help maintain structure.

How do I make it vegan?

Replace the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water, let sit 5 minutes). Use plant-based milk and swap butter for melted coconut oil in the cinnamon swirl. The baking powder ensures a good rise.

Can I bake this in a different dish?

A small oven-safe dish like a 10-ounce custard cup or mini cake pan works. Adjust baking time—larger pans may need 20-22 minutes, while smaller ramekins could take 25-28 minutes. The center should be just set when done.

Why did my cinnamon swirl sink?

The swirl mixture sinks if the oat batter is too thin. Ensure your protein powder measurement is accurate and don't add extra milk. Swirling gently with just the top layer rather than deep swirling also helps keep the cinnamon visible.

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Cinnamon Swirl Protein Banana Oats

Tender oat base swirled with warm cinnamon and banana, boosted with protein for a satisfying single-serve breakfast.

Prep time needed
10 minutes
Time to cook
25 minutes
Overall time
35 minutes
Recipe by Sophia Barnes

Recipe type Year-Round Favorites

Skill level Easy

Cuisine type American

Total yield 1 Number of servings

Diet Preferences Vegetarian-friendly

What you need

Wet Ingredients

01 1 medium ripe banana, mashed
02 1 large egg
03 ½ cup unsweetened milk of choice
04 1 teaspoon vanilla extract

Dry Ingredients

01 ½ cup old-fashioned rolled oats
02 1 scoop vanilla protein powder
03 ½ teaspoon baking powder
04 Pinch of salt

Cinnamon Swirl

01 1 tablespoon coconut sugar or brown sugar
02 1 teaspoon ground cinnamon
03 1 teaspoon melted butter or coconut oil

How to make it

Step 01

Prepare the Ramekin: Preheat oven to 350°F. Lightly grease an 8-10 ounce single-serving ramekin.

Step 02

Combine Wet Ingredients: Mash banana thoroughly in a mixing bowl. Whisk in egg, milk, and vanilla extract until smooth.

Step 03

Incorporate Dry Ingredients: Stir oats, protein powder, baking powder, and salt into wet mixture until well combined.

Step 04

Transfer to Ramekin: Pour batter into prepared ramekin and smooth the top surface.

Step 05

Prepare Cinnamon Swirl: In a small bowl, combine coconut sugar, cinnamon, and melted butter to form a paste.

Step 06

Swirl the Topping: Spoon cinnamon mixture in small dollops over oat batter. Use a knife or skewer to gently swirl through the top layer.

Step 07

Bake: Bake for 22-25 minutes until center is set and top is golden brown.

Step 08

Cool and Serve: Allow to cool for 5 minutes before serving. Top with yogurt, banana slices, or nut butter if desired.

Needed tools

  • 8-10 ounce ramekin
  • Mixing bowl
  • Whisk
  • Small bowl
  • Spoon or skewer

Allergy details

Always check every item for allergens. If unsure, please talk to a professional.
  • Contains eggs
  • Contains milk when using dairy milk
  • Possible gluten if oats are not certified gluten-free
  • Possible tree nuts if using nut milk or nut-based toppings

Nutrition details (each serving)

Nutritional data here is just for general reference. It shouldn't replace health advice.
  • Caloric value: 340
  • Fat content: 8 grams
  • Carbohydrates: 48 grams
  • Proteins: 21 grams

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