High Protein Oatmeal Cheesecake

Welcome back to my healthy eating blog! If you’re new here, I love creating high-protein, low-calorie recipes that actually keep you full while still satisfying your sweet tooth. Today I’m sharing one of my absolute favorite breakfast recipes lately — and honestly, it feels more like dessert:

This high protein oatmeal cheesecake is thick, creamy, and perfectly sweet with layers of flavor and texture. It’s made on the stovetop with oats and egg whites, then chilled and topped with a creamy yogurt layer and softened cookies for that cheesecake-inspired finish.

And the best part?

35g protein & 415 calories (including toppings)

It’s filling, voluminous, and perfect for weight loss or anyone who wants a satisfying, sweet, high-protein breakfast.

What Makes This “Cheesecake” Style?

This isn’t baked oats — and that’s what makes it unique.

The base is stovetop oatmeal combined with egg whites, which creates a thick, creamy texture. But the real “cheesecake” moment comes from:

• The chilled, set oatmeal base
• The creamy yogurt topping
• And most importantly — the softened Biscoff cookies

As the cookies sit in the fridge, they soften into the layers and create that true cheesecake-like bite and texture.

Why You’ll Love This Recipe

High Protein & Ultra Filling

Thanks to egg whites and Greek yogurt, this recipe keeps you full for hours.

Perfect for Weight Loss

Low calorie, high volume, and packed with fiber — ideal for staying satisfied in a calorie deficit.

Sweet Tooth Approved

It’s creamy, sweet, and layered with textures that make it feel like dessert.

Great for Meal Prep

This recipe actually gets better as it sits, making it perfect to prep ahead.

Ingredients

Oatmeal Cheesecake Base

• 20g oats
• 135g egg whites (about 3 servings)
• 1/2 tsp cinnamon
• 1/2 tsp imitation banana extract (optional)
• 1 tsp vanilla extract
• Stevia or monk fruit (optional, to taste)

Toppings

• 170g vanilla nonfat Greek yogurt
• 11g powdered peanut butter (PB powder)
• 2 Biscoff cookies
• 1 tsp mini chocolate chips

How to Make High Protein Oatmeal Cheesecake

Step 1: Cook the Oats

Add the oats (and chia/flax seeds if using) to a pot with water, cinnamon, and vanilla extract.

Cook on the stove until the oats are fully softened and thick.

Step 2: Temper the Egg Whites

Lower the heat and remove the pot from the stove.

Slowly pour in the egg whites while continuously whisking to prevent scrambling.

Step 3: Cook Until Thick

Place the pot back on low heat and continue whisking.

Slowly increase the heat and keep whisking until the egg whites are fully cooked.

You’ll know it’s ready when:

• The oatmeal becomes very thick
• You can drag the whisk through and see the bottom of the pot

This step creates a thick, creamy base, not the cheesecake texture yet — just the foundation.

Step 4: Sweeten to Taste

Add sweetener if desired (monk fruit, stevia, or banana extract) and mix well.

Step 5: Chill the Base

Pour the oatmeal into a bowl (preferably deep and wide).

Refrigerate for 1–2 hours or freeze for 20 minutes.

The oats will continue to thicken as they cool — even more if left overnight, which makes this perfect for meal prep.

Step 6: Make the Creamy Topping

Whisk together Greek yogurt & PB powder until smooth and creamy

Step 7: Assemble

Spread the yogurt mixture over the chilled oatmeal.

Break the Biscoff cookies into small pieces and press them into the yogurt and oatmeal layers.

Step 8: Let It Set (Key Step)

Place the bowl back in the fridge for 4–5 hours.

This is what transforms the dish:

• The cookies soften
• The layers meld together
• The texture becomes cheesecake-like

Step 9: Add Toppings

Top with mini chocolate chips or cacao nibs.

Step 10: Enjoy

Dig in and enjoy your creamy, high-protein oatmeal cheesecake!

Tips for the Best Oatmeal Cheesecake

The Cookies Make the Texture
The softened Biscoff cookies are what give this that cheesecake-like bite — don’t skip the resting time.

Whisk Egg Whites Slowly
Adding them too fast can scramble them. Go slow and whisk constantly.

Let It Sit Longer if You Can
The longer it chills, the better the texture. Overnight is ideal.

Use a Wide Bowl
This helps distribute toppings evenly so every bite has everything.

Don’t Rush the Process
Each step (especially chilling and setting) builds the final texture.

Why This Recipe Works

• Egg whites create a thick, creamy, high-protein base
• Oats provide fiber and structure
• Greek yogurt + PB powder add a rich, creamy topping
• Biscoff cookies soften into the layers and create that true cheesecake-like texture

Notes

• This high protein breakfast keeps me full for hours — one of the most satisfying meals I make.
• The volume is perfect if you love big portions without high calories.
• The softened cookies are what make this recipe — that texture is everything.
• It gets even better the next day, making it perfect for meal prep.
• If you have a sweet tooth, this completely satisfies it while staying on track.

Why You’ll Keep Making This

This recipe is:

• High protein
• Low calorie
• Meal prep friendly
• Sweet, creamy, and satisfying
• Perfect for weight loss

It’s one of those recipes that doesn’t feel like “healthy food” — just something you’ll actually crave.

And once those cookies soften into the layers?

That’s when the magic happens.