Peanut Butter Cup Protein Cheesecake Recipe

This Peanut Butter Cup Protein Cheesecake is a creamy, no-bake dessert with all the flavor of a chocolate peanut butter candy bar and the bonus of a high-protein filling. It starts with a crunchy chocolate cookie crust, gets layered with a smooth peanut butter cheesecake filling, and is finished with melted chocolate and chopped peanut butter cups.

It is the second recipe in the Small Batch Protein Cheesecake Series, and it is an easy favorite if you love rich peanut butter desserts that still fit into a protein-focused snack or treat.

Why You’ll Love This Peanut Butter Cup Protein Cheesecake

• Classic chocolate peanut butter flavor: Creamy peanut butter filling, chocolate cookie crust, melted chocolate, and chopped peanut butter cups make every bite taste like a candy-bar cheesecake.
• High in protein: Each slice has about 14 to 20 grams of protein, depending on whether you use Greek yogurt, Skyr, or blended cottage cheese.
• No baking required: Mix, press, spread, chill, and slice. The refrigerator does the work.
• Small-batch recipe: This cheesecake is made in a loaf pan and cuts into 8 thick bars, perfect for weekly desserts or snack prep.
• Two filling options: Use Greek yogurt or Skyr for a lighter, tangier filling, or blended cottage cheese for a richer texture and extra protein.
• Real peanut butter cups: Chopped mini peanut butter cups add texture, sweetness, and that unmistakable chocolate peanut butter finish.

If chocolate and peanut butter is your favorite dessert combination, you may also enjoy these Copycat Reese’s Peanut Butter Hearts and Chocolate Peanut Butter Crunch Cups.

Benefits and Macro Chart

This Peanut Butter Cup Protein Cheesecake gives you the creamy texture of a no-bake cheesecake with a protein boost from the filling. The combination of cream cheese, peanut butter, protein powder, and either Greek yogurt, Skyr, or blended cottage cheese creates a thick, smooth dessert that feels indulgent while still offering a more balanced macro profile than a traditional cheesecake bar.

The base you choose will slightly change the texture and protein content. Greek yogurt or Skyr gives the cheesecake a lighter, tangier finish, while blended cottage cheese creates a denser, creamier filling with a higher protein count.

What You Need for Peanut Butter Cup Protein Cheesecake

Small-batch • No-bake • High-protein • Second in the Protein Cheesecake Series

The ingredients for this no-bake peanut butter protein cheesecake are simple and easy to customize. Use the base that best matches the texture and protein level you want.

Chocolate Cookie Crust

• 1 cup chocolate cookie crumbs, such as finely crushed Oreo-style cookies. Finely crushed crumbs help the crust press together evenly and slice more cleanly.
• 2 to 3 tablespoons melted butter. Start with 2 tablespoons and add more only if the crumbs do not hold together when pressed.
• 1 tablespoon cocoa powder, optional, for a deeper chocolate flavor.
• Pinch of salt to balance the sweetness.

Peanut Butter Protein Cheesecake Filling

• Option A: 1 cup Greek yogurt or Skyr for a lighter, tangier cheesecake filling with about 14 to 16 grams of protein per slice.
• Option B: 1 cup blended cottage cheese for a richer, denser texture with about 18 to 20 grams of protein per slice. Blend until completely smooth before using.
• 8 oz light cream cheese, softened. Let it sit at room temperature for about 30 minutes so it blends smoothly.
• 1 to 2 scoops peanut butter protein powder, about 1/2 cup. Whey or plant-based protein powder can work.
• 1/4 cup creamy peanut butter, slightly melted so it mixes evenly into the filling.
• 1/4 cup powdered sugar or sweetener, adjusted to taste.
• 1 teaspoon vanilla extract for flavor.
• Pinch of salt to bring out the peanut butter flavor.
• 1/3 to 1/2 cup chopped mini peanut butter cups, optional, for extra candy-style texture.

Toppings

• Melted chocolate for drizzling
• 1/3 to 1/2 cup chopped mini peanut butter cups

How to Make Peanut Butter Cup Protein Cheesecake

This no-bake protein cheesecake takes about 15 minutes to prepare. After that, it simply needs time to chill until firm enough to slice.

1. Make the Crust

1. Line an 8×4 or 9×5 loaf pan with parchment paper, leaving overhang on the long sides so the cheesecake can be lifted out easily.
2. In a bowl, combine the chocolate cookie crumbs, melted butter, cocoa powder if using, and a pinch of salt. The mixture should hold together when pressed between your fingers.
3. Press the crust firmly and evenly into the bottom of the prepared pan. Use the bottom of a measuring cup to pack it down tightly. Refrigerate while you prepare the filling.

2. Make the Peanut Butter Protein Filling

1. Beat the softened cream cheese with an electric mixer until completely smooth, about 2 minutes. Scrape the bowl as needed.
2. Add the Greek yogurt, Skyr, or blended cottage cheese, then mix in the protein powder, powdered sugar or sweetener, vanilla extract, and salt.
3. Add the slightly melted peanut butter and mix until the filling is thick, creamy, and fully combined.
4. Fold in the chopped mini peanut butter cups if using. Taste the filling and adjust the sweetness if needed.

3. Assemble and Chill

1. Spread the peanut butter protein cheesecake filling evenly over the chilled chocolate crust.
2. Drizzle melted chocolate over the top and sprinkle with chopped mini peanut butter cups.
3. Cover the pan with plastic wrap and refrigerate for at least 4 hours or overnight. Overnight chilling gives the cleanest texture.
4. Lift the cheesecake from the pan using the parchment overhang and cut into 8 bars. For neat slices, run a knife under hot water, wipe it dry, and cut between each slice.

For a Thicker, Higher-Protein Cheesecake

If you prefer a firmer, thicker cheesecake texture or want to increase the protein slightly, mix in one of the following additions gradually:

• 2 to 4 tablespoons protein powder: Thickens the filling and increases the protein per slice.
• 2 to 4 tablespoons Greek yogurt or blended cottage cheese: Makes the filling creamier and more structured.
• 1 to 2 ounces extra cream cheese: Creates a denser, bakery-style cheesecake texture.

Add any adjustments slowly until the filling reaches your preferred thickness.

For a Thinner or Lighter Crust

• Halve the crust recipe for a thinner chocolate base.
• Skip the crust for a crust-free, lower-calorie cheesecake filling.
• Press the crust only on the bottom rather than up the sides for a lighter bite.

To Make Individual Servings

This recipe can also be made into 6 to 8 mini cheesecakes.

• Use a lined muffin tin or a mini cheesecake pan.
• Fill each cavity about 3/4 full.
• Keep the chill time the same.
• For baked versions in the series, bake minis for 10 to 14 minutes, depending on your oven.
• Mini cheesecakes make easy grab-and-go portions.

Protein Macros for Peanut Butter Cup Cheesecake

Per slice, based on 8 slices:

• Greek yogurt or Skyr version: about 14 to 16 grams of protein
• Cottage cheese version: about 18 to 20 grams of protein

Total protein per pan:

• Greek yogurt or Skyr version: about 112 to 128 grams of protein
• Cottage cheese version: about 144 to 160 grams of protein

Tips for the Best Peanut Butter Cup Protein Cheesecake

• Use fully softened cream cheese: This is the key to a smooth filling. Cold cream cheese can leave lumps.
• Slightly melt the peanut butter: Warm it for 15 to 20 seconds so it blends smoothly into the cheesecake mixture.
• Choose the right protein powder: Whey protein isolate usually blends the smoothest. Plant-based protein can work, but it may be slightly grainier, so sifting it first can help.
• Increase the peanut butter if desired: For a stronger peanut butter flavor, use up to 1/3 cup peanut butter.
• Avoid casein protein: Casein can thicken too much once chilled and may make the filling rubbery.

You may also like these 4 Ingredient Mini Peanut Butter Cups and Healthy Peanut Butter Cup Quinoa Crispy Treats.

If you enjoy peanut butter desserts, the 30 Peanut Butter and Candy Desserts Cookbook includes more sweet peanut butter recipes.

How to Store Peanut Butter Cup Protein Cheesecake

Store the cheesecake bars in an airtight container in the refrigerator for up to 5 days. The texture becomes even better after the first night because the filling has more time to set.

• Refrigerator: Store in an airtight container for up to 5 days.
• Freezer: Wrap individual slices in plastic wrap and freeze for up to 2 months.
• Room temperature: Do not leave out for more than 30 minutes because the filling contains cream cheese and yogurt or cottage cheese.

Peanut Butter Protein Cheesecake Variations

• Chocolate swirl: Reserve 2 tablespoons of filling, mix with 1 tablespoon cocoa powder and a little melted chocolate, then swirl it through the top.
• Buckeye style: Skip the chopped peanut butter cups on top and dip each chilled bar halfway into melted chocolate.
• Cookie butter twist: Swap the peanut butter for cookie butter and use vanilla protein powder.
• Extra crunchy: Fold 1/4 cup chopped roasted peanuts into the filling with the peanut butter cups.

More favorites include this No-Bake Peanut Butter Cheesecake and these Double Nutty Peanut Butter Protein Bars.

Peanut Butter Cup Protein Cheesecake FAQs

Can I use natural peanut butter for this cheesecake?

Yes. Natural peanut butter works well, but stir it thoroughly first so the oil is fully incorporated. Regular creamy peanut butter also works if that is what you have.

What if I don’t have peanut butter protein powder?

Vanilla protein powder is the best substitute. The filling still gets peanut butter flavor from the real peanut butter. Chocolate protein powder can also be used for a stronger chocolate peanut butter flavor, or you can use unflavored protein powder and add an extra tablespoon of peanut butter.

How do I keep the peanut butter cups from sinking?

Use mini peanut butter cups and chop them into small pieces before folding them into the filling. The thick cheesecake mixture should hold them in place. For the topping, press the chopped pieces gently into the surface before chilling.

Can I make this without protein powder?

Yes, but the filling will be softer and the protein content will be lower. To help the cheesecake set, reduce the yogurt or cottage cheese by 2 tablespoons and add an extra ounce of cream cheese.

This creamy peanut butter cup protein cheesecake is rich, easy to make, and ideal when you want a no-bake dessert with a protein boost. For more small-batch flavors, visit the High Protein No-Bake Cheesecake Series.

More Peanut Butter and Cheesecake Recipes

• The Best Chocolate Desserts: Brownies, Cookies, No-Bake Treats & More
• Double Nutty Peanut Butter Protein Bars
• No-Bake Peanut Butter Cheesecake
• Viral Yogurt Cheesecake
• Healthy Banana Chocolate Chip Baked Oatmeal
• 4 Ingredient Mini Peanut Butter Cups
• Chocolate Fudge High Protein Cheesecake
• Chocolate Pistachio High Protein Cheesecake
• Peanut Butter Chocolate Chip High Protein Cheesecake