This lemon cheesecake is creamy, tangy, and packed with protein.
The secret is cottage cheese, which blends into a smooth filling and adds a lot of protein without making the texture heavy.
Once it goes through the blender, you would never guess cottage cheese is in there at all. It just tastes rich and silky.
The fresh lemon juice and zest keep every bite bright, so the cheesecake feels light even though it is filling.
If you like desserts that actually give you something back, this high protein cottage cheese cheesecake is a good one to try.
Why I Love This Recipe
Silky Smooth Texture – Blending the cottage cheese for a full two minutes turns every curd into pure velvet.
Packed With Protein – Three cups of cottage cheese plus Greek yogurt and eggs make this a dessert that actually fills you up.
Bright Lemon Flavor – Fresh juice and two tablespoons of zest give it a clean citrus punch that tastes like sunshine.
Lighter Than Classic Cheesecake – You get that rich creamy bite without the heavy feeling of a cream cheese version.
The Ingredients
For the Crust
- 1 1/2 cups Graham Cracker Crumbs
- 5 tbsp Melted Butter
- 2 tbsp Granulated Sugar
For the Filling
- 3 cups Full-Fat Cottage Cheese
- 3/4 cup Plain Greek Yogurt
- 3/4 cup Granulated Sugar
- 3 Large Eggs
- 3 tbsp Cornstarch
- 1/3 cup Fresh Lemon Juice
- 2 tbsp Lemon Zest
- 2 tsp Pure Vanilla Extract
- 1/4 tsp Fine Salt
How to Make This Recipe
Step 1
Heat the oven to 325 F. Line the bottom of a 9-inch springform pan with parchment paper and lightly grease the sides.
Step 2
Combine the graham cracker crumbs, melted butter, and granulated sugar. Press the mixture firmly into the bottom of the pan and bake for 9 minutes, then cool for 10 minutes.
Step 3
Blend the cottage cheese and Greek yogurt for 2 minutes until completely smooth. Add the sugar, eggs, cornstarch, lemon juice, lemon zest, vanilla extract, and salt, then blend just until combined.
Step 4
Pour the filling over the cooled crust and gently tap the pan on the counter to release large air bubbles.
Step 5
Bake for 50 to 60 minutes, until the outer 2 inches are set but the center still has a gentle wobble.
Step 6
Turn off the oven, open the door slightly, and leave the cheesecake inside for 30 minutes. Transfer it to a cooling rack and let it reach room temperature.
Step 7
Refrigerate the lemon cheesecake for at least 6 hours before releasing it from the pan and serving.
Quick Tips
Blend the Cottage Cheese Until Totally Smooth
Cottage cheese has little curds in it, and if you leave any of them behind your cheesecake will feel grainy instead of creamy.
From my experience, a full 2 minutes in the blender is not too long. Stop halfway, scrape down the sides, then keep going until it looks like a silky liquid with zero lumps.
You’ll get the best results if you use a blender or food processor here rather than a hand mixer, since those can’t break down the curds the same way.
Bring Your Eggs to Room Temperature
Cold eggs straight from the fridge don’t mix into the batter evenly and can leave you with a lumpy filling.
I recommend setting your 3 eggs on the counter about 30 to 45 minutes before you start. If you forgot, just place them in a bowl of warm water for about 10 minutes.
Room temperature eggs blend in smoothly and help the filling bake evenly from edge to center.
Zest Your Lemons Before You Juice Them
Trying to zest a lemon after you’ve already squeezed it is nearly impossible because the peel goes soft and floppy.
My favorite trick here is to zest all your lemons first, then cut and juice them. You’ll need 2 tablespoons of zest and 1/3 cup of juice, so plan for about 3 to 4 lemons.
When you zest, only take the bright yellow part and leave the white layer underneath, since that white part tastes bitter.
Quick Answers
Do I have to blend the cottage cheese, or can I leave it lumpy?
Blending is the step that turns this into a real cheesecake instead of a grainy baked custard, so it is worth the full 2 minutes.
Run the cottage cheese and Greek yogurt in a blender or food processor until you see zero curds on the sides, then add the rest. If you skip this, the curds stay visible and the texture ends up bumpy rather than silky.
Cottage Cheese Protein Lemon Cheesecake
Ingredients
Equipment
Method
- Heat the oven to 325 F. Line the bottom of a 9-inch springform pan with parchment paper and lightly grease the sides.
- Combine the graham cracker crumbs, melted butter, and granulated sugar. Press the mixture firmly into the bottom of the pan and bake for 9 minutes, then cool for 10 minutes.
- Blend the cottage cheese and Greek yogurt for 2 minutes until completely smooth. Add the sugar, eggs, cornstarch, lemon juice, lemon zest, vanilla extract, and salt, then blend just until combined.
- Pour the filling over the cooled crust and gently tap the pan on the counter to release large air bubbles.
- Bake for 50 to 60 minutes, until the outer 2 inches are set but the center still has a gentle wobble.
- Turn off the oven, open the door slightly, and leave the cheesecake inside for 30 minutes. Transfer it to a cooling rack and let it reach room temperature.
- Refrigerate the lemon cheesecake for at least 6 hours before releasing it from the pan and serving.