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Heavenly No-Bake Peanut Butter Cheesecake Bars: Your Easiest Dream Dessert!

These no-bake peanut butter cheesecake bars combine the pure joy of peanut butter with a creamy, decadent cheesecake filling. Ridiculously easy and quick to whip up, this showstopper dessert brings cozy, comforting vibes without ever needing to turn on your oven.
Prep Time 20 minutes
Chill Time 4 hours
Total Time 20 minutes
Servings: 16 bars
Course: Dessert
Cuisine: American

Ingredients
  

For the Crust
  • 1.5 cups graham cracker crumbs
  • 6 tbsp unsalted butter melted
  • 0.25 cup granulated sugar
For the Filling
  • 16 oz cream cheese softened
  • 0.75 cup creamy peanut butter use your favorite creamy variety, not the natural kind that separates
  • 1 cup powdered sugar
  • 1 tsp vanilla extract
  • 1 cup heavy whipping cream
For Topping (Optional)
  • 0.5 cup semi-sweet chocolate chips optional, for topping

Equipment

  • Large Mixing Bowl
  • Electric Mixer
  • 9x9-inch Baking Pan
  • Parchment Paper
  • Spatula
  • Sharp Knife
  • Measuring cup (for packing crust)

Method
 

  1. Step 1: Prepare the Crust: In a large mixing bowl, combine the graham cracker crumbs, melted butter, and granulated sugar. Mix until everything is fully combined and looks like wet sand.
  2. Step 2: Form the Crust: Line a 9x9-inch baking pan with parchment paper, leaving a little overhang on the sides. Press the graham cracker mixture firmly and evenly into the bottom of the pan. Use the back of a measuring cup or a flat-bottomed glass to really pack it down tightly. Pop that pan into the refrigerator to chill while you prepare the filling.
  3. Step 3: Prepare the Cheesecake Base: In another spacious mixing bowl, beat the softened cream cheese with an electric mixer until it’s wonderfully smooth and creamy. Next, add in the peanut butter, powdered sugar, and vanilla extract. Beat it all together until it's perfectly combined and beautifully fluffy.
  4. Step 4: Whip Heavy Cream: In a separate, clean bowl, pour in cold heavy cream. Whip it with your electric mixer on high speed until stiff peaks form. This means when you lift the beaters, the cream holds its shape and points upwards.
  5. Step 5: Fold and Pour Filling: Gently fold the whipped cream into your peanut butter mixture. Use a spatula and scoop from the bottom, folding it over the top until no white streaks of whipped cream remain. Once combined, pour this luscious peanut butter cheesecake filling over your chilled crust, spreading it evenly with a spatula. Smooth the top for a pretty finish.
  6. Step 6: Add Topping (Optional): If you’re a chocolate lover, now's the time to sprinkle those semi-sweet chocolate chips over the top of your cheesecake layer.
  7. Step 7: Chill Until Firm: Cover your pan with plastic wrap and slide it back into the refrigerator. Let those bars chill for at least 4 hours, or even better, overnight, until they are nice and firm. This is crucial for clean slices!
  8. Step 8: Slice and Serve: Once completely set, use that handy parchment paper overhang to lift the entire slab of cheesecake out of the pan. Place it on a cutting board, grab a sharp knife (you can run it under hot water and wipe it clean between cuts for extra neat slices!), and cut into perfect squares. Serve chilled and watch them disappear!

Notes

Substitutions & Additions: Not a graham cracker fan? Try crushed Oreos, Nilla Wafers, or even pretzel crumbs for a salty-sweet twist! For Peanut Butter Power-Ups, swirl in some melted chocolate or caramel sauce before chilling for extra decadence. You could also sprinkle chopped Reese's Peanut Butter Cups or Mini M&M's on top instead of or in addition to chocolate chips. Add some chopped roasted peanuts to the filling or sprinkle on top for extra texture. Instead of chocolate chips, melt some chocolate and drizzle it artfully over the chilled bars just before serving. A tiny bit of espresso powder (about ½ teaspoon) in the cream cheese mixture can deepen the chocolate and peanut butter flavors without making it taste like coffee.
Tips for Success: Softened cream cheese is key! Cold cream cheese will give you lumpy filling. Take it out at least an hour before you start, or gently warm it in the microwave for 10-15 seconds at a time until soft. Don't overmix the whipped cream; whip it until stiff peaks, but stop there! Over-whipping can turn it grainy. When incorporating the whipped cream, be delicate to preserve the airiness that makes the cheesecake so light and fluffy. Chill time is non-negotiable; the longer it chills, the firmer and easier to slice your bars will be. For super neat squares, use a sharp knife and wipe it clean between each cut. These bars are ideal for making a day in advance! They often taste even better after a full night in the fridge, giving the flavors time to meld.
How to Store: Store your No-Bake Peanut Butter Cheesecake Bars in an airtight container in the refrigerator for up to 5 days. For longer storage, you can freeze them! Cut the bars into individual portions, wrap each tightly in plastic wrap, and then place them in a freezer-safe bag or container. They'll keep well in the freezer for up to 1 month. Thaw them in the refrigerator for a few hours before serving.