Blended Protein Baked Oats

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18 February 2026
3.8 (89)
Blended Protein Baked Oats
30
total time
2
servings
380 kcal
calories

Intro: Why Blended Protein Baked Oats Belong on Your Breakfast Rotation

Blended Protein Baked Oats land at the intersection of comfort and smart nutrition. As a professional recipe creator, I love how the blender step transforms everyday oats into a luxuriously smooth batter that bakes into tender, custardy pockets — a texture that feels indulgent but keeps mornings simple and fast.

The real joy is the balance: a pleasant chew from whole-grain oats combined with a silkiness delivered by the banana and blender action. The protein powder integrates seamlessly, which means you get sustained energy without compromising the soft, cake-like crumb. For busy mornings, this recipe is a champion because it’s forgiving and adaptable — you can switch milks, nut butters, or mix-ins without losing the core mechanical behavior that makes these oats bake up reliably.

Think of this as a canvas: the batter carries flavors beautifully, so a hint of cinnamon or a spoonful of nut butter amplifies both aroma and mouthfeel. I approach it like creating a breakfast that's both nourishing and satisfying — the sort of recipe you can scale up for weekly meal prep or make small and personal for a cozy solo morning. Throughout this article I’ll guide you on selecting ingredients, mastering texture, and dialing in variations that keep the base reliably comforting.

Gathering Ingredients: Sourcing, Swaps, and What to Look For

Gathering Ingredients: Sourcing, Swaps, and What to Look For

Ingredient selection sets the tone for the final texture and flavor. Opting for rolled oats gives the batter body and a tender crumb after baking. For protein powder, choose a vanilla variety with clean ingredients so it enhances the baked oats rather than overpowering them with sweetness or artificial aftertastes. Nut butter adds richness and helps the batter emulsify; choose natural-style when you want a more pronounced nutty flavor.

If you’re exploring plant-based swaps, using a ground-seed binder gives you elasticity and lift. Fresh ripe banana contributes both sweetness and moisture while supporting a smooth, custardy interior once blended. For mix-ins, berries bring brightness and tiny bursts of acidity, while chocolate chips create indulgent pockets of melted chocolate that pair beautifully with vanilla protein. Consider the freshness of your baking powder and spices — they do subtle work lifting and seasoning the batter.

Presentation tip while shopping: choose colorful berries and a banana with even ripening. For milk, the choice affects mouthfeel — oat or dairy will be creamier, while almond yields a lighter profile. Aim for harmony: balance sweetness, fat, and protein to create a finished bite that’s both nourishing and delicious.

Ingredients (structured list)

Complete ingredient list

  • 1 cup rolled oats
  • 1 scoop (≈30 g) vanilla protein powder
  • 1 tsp baking powder
  • 1/2 tsp ground cinnamon
  • Pinch of salt
  • 1 medium ripe banana
  • 1 large egg (or 1 tbsp ground flax + 3 tbsp water for vegan)
  • 3/4 cup milk of choice (dairy or plant)
  • 1 tbsp peanut or almond butter
  • 1/4 cup fresh or frozen berries (or chocolate chips)
  • 1 tsp maple syrup or honey (optional)

Notes on these ingredients
  • Rolled oats provide structure and a pleasant bite; avoid instant oats if you want the best texture.
  • Vanilla protein powder enhances flavor and boosts satiety — choose a brand you enjoy when tasted plain.
  • Use ripe banana for natural sweetness and smooth blending; underripe fruit won’t puree as creamy.

Cooking Process: Step-by-step instructions

Cooking Process: Step-by-step instructions

Method — clear, practical steps

  1. Preheat the oven and prepare your baking vessel by greasing it lightly.
  2. If using a flax binder, combine ground flaxseed with water and allow it to thicken briefly.
  3. Add the oats, protein powder, baking powder, cinnamon, and salt to a blender or food processor.
  4. Add the banana, egg or prepared flax binder, milk, nut butter, and optional sweetener to the blender.
  5. Blend until smooth and pourable but still thick; scrape down the sides as needed.
  6. Fold half the berries or chips into the batter, pour into your baking dish or ramekins, and top with the remainder.
  7. Bake until the center is set and the top is lightly golden; remove and allow to rest briefly before serving.
  8. Store cooled leftovers covered in the refrigerator and reheat as desired.

Technique tips within the method
  • Strive for a batter that’s pourable yet thick: this balance yields a tender interior with slight structure at the edges.
  • When folding in mix-ins, be gentle to maintain a uniform crumb and to avoid overworking air out of the batter.
  • Letting the bake rest briefly after removing from heat helps the interior finish setting for a creamier slice when cut.

Baking Tips & Texture: How to Nail the Custardy Interior

Understanding texture

The most delightful thing about this style of baked oats is the custardy interior contrasted with a delicately set edge. A few technical details will help you reproduce that texture consistently. Start with proper blending: blitzing the oats and wet components until smooth ensures the starches hydrate evenly and the mixture bakes into a uniform crumb. Over-blending can introduce excess air and change how the batter rises, so aim for a smooth but not aerated finish.

Another crucial factor is fat and sugar balance. The nut butter introduces fat that tenderizes the crumb, while the banana contributes natural sugars that help with browning and moisture retention. If you swap in a leaner ingredient, consider keeping a touch of fat elsewhere to preserve that plush mouthfeel. Likewise, the choice of milk influences the final density: creamier milks yield a richer bite, while thinner options result in a lighter texture.

Finally, resting the bake briefly after it comes out of the oven allows residual heat to finish the interior without drying it out. Use this time to prepare a simple topping like a drizzle of nut butter or a splash of milk to revive the surface just before serving.

Flavor Variations & Add-ins: Elevate the Base Without Overcomplicating

Simple swaps and creative add-ins

This recipe’s blended base is an excellent vehicle for flavor experiments. If you want a warmer spice profile, add a pinch more of a warm spice blend. Citrus zest can brighten the batter beautifully: a little zest stirred into the mix pairs especially well with berries. For a chocolate-forward version, fold in cocoa powder into the dry blend and choose dark chocolate chips to avoid excessive sweetness.

Texture add-ins also play a big role. Chopped nuts bring crunch and contrast to the otherwise soft interior; try sprinkling some on top before baking to toast them slightly. Swapping in a seed-based butter offers a different flavor backbone and keeps the recipe nut-free. If you want a protein variety, experiment with different protein powder bases — but taste them raw first, because some plant-based powders have earthier notes that benefit from a complementary spice or sweetener.

Layering flavors is the key: keep one dominant note and use supporting ingredients to highlight it. For example, when emphasizing banana, pair with cinnamon and a nut butter drizzle. When accenting berries, consider a light lemon zest for contrast. These small choices turn a simple baked oat into a memorable breakfast moment.

Meal Prep, Storage & Reheating: Make Mornings Easier

Meal-prep strategy

This recipe is naturally suited for batch cooking. Once cooled, individual portions store well and are easy to reheat for fast mornings. When packing for the week, choose airtight containers that protect moisture levels — too tight and condensation can soften the crust, too loose and the bake risks drying out. Consider portioning into single-serve ramekins if you prefer grab-and-go convenience.

Reheating is forgiving: a quick blast in the microwave or a gentle warm-up in a low oven refreshes the texture without overcooking. If the surface seems dry after storage, a small splash of milk or a dab of nut butter added before reheating revives creaminess and mouthfeel. For longer storage, these bakes can be frozen; wrap tightly and thaw overnight in the refrigerator before reheating to maintain structure and flavor.

Serving ideas for busy days include topping with a spoonful of nut butter, a handful of fresh fruit for brightness, or a swirl of yogurt for tang. These small finishing touches add contrast and make repeat breakfasts feel tailored rather than routine.

FAQs

Frequently Asked Questions

Q: Can I make this dairy-free?
Yes — using a plant-based milk and substituting a flax binder for the egg creates a fully dairy-free and vegan-friendly option. Choose a creamier plant milk for a richer mouthfeel.

Q: How do I adjust sweetness?
Adjust the optional sweetener to taste or rely on naturally sweet ingredients like ripe banana. If you prefer less sugar, omit the optional syrup and choose unsweetened protein powder.

Q: Will different protein powders change the outcome?
Yes; protein powders vary in texture and flavor. Whey tends to be neutral and smooth, while some plant-based powders can be denser or earthier. Taste the powder and adapt your mix-ins to complement its profile.

Q: Can I double the recipe for a larger batch?
Doubling is straightforward — just use a larger baking dish or multiple ramekins. Monitor baking time as larger volumes may require a modest increase to reach the same set in the center.

Q: Any tips for avoiding a gummy texture?
Ensure your oats are fully blended and avoid overhydrating beyond the recommended proportions. Gentle folding of mix-ins and brief resting after baking also help the interior finish with a pleasing custardy texture rather than gummy density.

Blended Protein Baked Oats

Blended Protein Baked Oats

Upgrade your breakfast with these Blended Protein Baked Oats — creamy, high-protein, and ready in under 30 minutes! Perfect for meal prep or a cozy morning. 🍌💪🥣

total time

30

servings

2

calories

380 kcal

ingredients

  • 1 cup rolled oats 🥣
  • 1 scoop (≈30 g) vanilla protein powder 💪
  • 1 tsp baking powder 🥄
  • 1/2 tsp ground cinnamon 🌿
  • Pinch of salt 🧂
  • 1 medium ripe banana 🍌
  • 1 large egg (or 1 tbsp ground flax + 3 tbsp water for vegan) 🥚🌱
  • 3/4 cup milk of choice (dairy or plant) 🥛
  • 1 tbsp peanut or almond butter 🥜
  • 1/4 cup fresh or frozen berries (or chocolate chips) 🫐🍫
  • 1 tsp maple syrup or honey (optional) 🍯

instructions

  1. Preheat the oven to 180°C (350°F). Grease a small baking dish or two ramekins with a little oil or butter.
  2. If using flax egg, mix 1 tbsp ground flaxseed with 3 tbsp water and let sit 5 minutes to thicken.
  3. Place the oats, protein powder, baking powder, cinnamon and salt into a blender or food processor 🥣.
  4. Add the banana, egg (or prepared flax egg), milk, peanut butter and maple syrup to the blender.
  5. Blend until smooth and creamy, scraping down the sides as needed — mixture should be pourable but thick.
  6. Stir in half of the berries or chocolate chips by hand (reserve the rest for the top). 🫐🍫
  7. Pour the batter into the prepared baking dish or divide between ramekins. Top with remaining berries or chips.
  8. Bake for 18–25 minutes at 180°C (350°F), until the center is set and the top is lightly golden.
  9. Remove from the oven and let cool 5 minutes before serving. Add an extra drizzle of nut butter or a splash of milk if desired. 🥜
  10. Store leftovers covered in the fridge for up to 3 days; reheat in the microwave for a quick protein-packed breakfast.

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