Peanut Butter Cheesecake Bars

If you’re a peanut butter lover, these Peanut Butter Cheesecake Bars are about to become your new favorite dessert. They combine a buttery cookie crust with a rich, creamy peanut butter cheesecake filling for the perfect balance of sweet and tangy flavors.

They’re easy to make, slice beautifully, and are ideal for potlucks, holidays, bake sales, and family gatherings.

Why You’ll Love This Recipe

• Rich peanut butter flavor
• Creamy cheesecake texture
• Easy to prepare
• Perfect make-ahead dessert
• Great for parties and holidays
• Freezer-friendly
• Simple ingredients

Ingredients

Crust

• 1½ cups graham cracker crumbs
• ⅓ cup melted butter
• 2 tablespoons granulated sugar

Peanut Butter Cheesecake Filling

• 16 ounces cream cheese, softened
• 1 cup creamy peanut butter
• ¾ cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• ½ cup sour cream

Instructions

Step 1: Prepare the Pan

Preheat oven to 350°F (175°C).

Grease or line an 8×8-inch baking pan with parchment paper.

Step 2: Make the Crust

In a bowl combine:

• Graham cracker crumbs
• Melted butter
• Sugar

Mix until evenly combined.

Press firmly into the bottom of the pan.

Bake for 8 minutes.

Allow to cool slightly.

Step 3: Prepare the Filling

In a large bowl beat:

• Cream cheese
• Peanut butter
• Sugar

Until smooth and creamy.

Add:

• Eggs
• Vanilla extract
• Sour cream

Mix until fully combined.

Step 4: Bake

Pour filling over the crust.

Spread evenly.

Bake for 30–35 minutes or until the center is just set.

Step 5: Chill

Allow bars to cool completely.

Refrigerate for at least 4 hours or overnight.

Step 6: Slice and Serve

Cut into squares.

Serve chilled.

Tips for Success

• Use full-fat cream cheese for the creamiest texture.
• Do not overmix after adding the eggs.
• Chill thoroughly before slicing.
• Use parchment paper for easy removal.

Storage

Refrigerator

Store in an airtight container for up to 5 days.

Freezer

Freeze for up to 3 months.

Thaw overnight in the refrigerator before serving.

Variations

Chocolate Peanut Butter Bars

Add mini chocolate chips to the filling.

Reese’s Version

Top with chopped peanut butter cups.

Peanut Butter Swirl

Swirl extra peanut butter across the top before baking.

Recipe Information

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Chill Time: 4 hours
• Total Time: 4 hours 50 minutes
• Servings: 12
• Calories: Approximately 390 per serving

Frequently Asked Questions

Can I use natural peanut butter?

Creamy commercial peanut butter works best for texture and consistency.

How do I know when the bars are done?

The center should be set but still slightly soft.

Can I make these ahead of time?

Yes. They are even better after chilling overnight.

Can I freeze cheesecake bars?

Absolutely. Wrap tightly and freeze for up to 3 months.

Conclusion

These Peanut Butter Cheesecake Bars are creamy, rich, and packed with peanut butter flavor. With a buttery crust and smooth cheesecake filling, they’re an easy dessert that’s always a hit at parties, holidays, and family gatherings.