Peanut Butter Cheesecake Slice. Just the words have me drooling, honestly. Ever been to one of those birthday parties where you planned on “just one bite” and before you know it… oops, there goes half the tray? Yeah, guilty. If you’ve somehow survived this long without trying a good peanut butter cheesecake slice, let’s fix that. Maybe your old recipes flopped, or maybe you’re just feeling snackish and want to impress people with something easy that looks like it came from a five-star restaurant. Either way, pull up a chair and let’s chat.
What You’ll Love About This Peanut Butter Cheesecake
Listen, this isn’t just plain old cheesecake with a peanut swirl. Nope. It’s thick, rich, and that combo of creamy and nutty—I promise, it’s dangerously tasty. What I love most is how all the flavors blend together (salty, sweet, a little tangy). My neighbor swears she could eat three in one sitting. No regrets.
You don’t need ten gadgets or weird ingredients either. The steps are “busy person” friendly, trust me. Plus, it keeps in the fridge for days. One secret? The crust. It’s buttery and crumbly, which ties everything together. Whether you want to turn it into bars or just eat straight from the pan, no judgment, it always works.
Let’s be real—cheesecake can intimidate. But this one? Practically foolproof, even for “oops, I burned the toast” folks like me.
How to Make Peanut Butter Cheesecake
Alright, grab your ingredients. Here’s the lowdown: crushed cookies, melted butter, cream cheese (get the full-fat stuff, sorry diet), sugar, eggs, vanilla, and the star—good ol’ peanut butter. I toss in a pinch of salt, too.
First, mix cookies and butter and press into your pan. Bake for a bit. Then just whip cream cheese, peanut butter, sugar, and eggs. Dump over your base, smooth it out (finger swipes are normal). Bake again till set and slightly jiggly in the center.
The important part? Let it cool. I’ve rushed it before and it’s a sad, runny mess—trust me: chill it overnight for max creaminess. Pretty simple. Save a few cookie crumbs or chopped peanuts for the top if you’re feeling fancy, but honestly, even plain it’s a showstopper.
More of a visual learner? There are tons of
clips online if you’re the type who needs to actually see someone do it (no shame, I am too).
“This recipe saved my dinner party! Everyone raved about it and wanted the recipe. So easy, even for a newbie baker.” – Jenna R., Houston, TX
Different Size Pans for Cheesecake
So many debates over pan size, right? I use an 8×8 square because it gives those thick, bakery-style bars. But you can easily swing a 9-inch round if you want it to look classic. Just remember, thinner pans bake faster. Watch closely or you’ll end up with dry edges.
Smaller pans? You’ll get super thick slices (not a bad thing). Just don’t overload, or the middle might not cook through. Oh, and line your pan with parchment if you want super-clean edges when slicing. Trust me, you’ll want neat pieces if you’re gifting half to friends. Or, you know, keeping them for your midnight snack stash.
3 Success Tips for Perfect Cheesecake Bars
- Soften everything. Take your cream cheese and eggs out ahead of time so they blend smooth, no weird lumps.
- Don’t overbake. The center should jiggle—a little wobble means creamy bars, not bricks.
- Chill all the way. Overnight’s ideal. Rushing means mushy slices (been there, regretted it).
Science of Baking
Here’s the cool part—baking cheesecakes is part magic, part science. The cream cheese and eggs set together when heated, giving you that thick, creamy texture. Too much mixing? Over-aerates the batter, you’ll get cracks or even weird bubbles. Not enough mixing? Lumpy city, and nobody wants that.
Oven temperature is sneaky. I always preheat, and if your cheesecake’s browning weirdly, lay a bit of foil over the top for the last ten minutes. Remember, the peanut butter kind of bakes “lower and slower” is best, so be patient. Your patience will be rewarded big time, trust me.
One more truth: your kitchen will smell insane (in the best way). Like a bakery exploded—but less messy.
Common Questions
Can I use crunchy peanut butter?
Totally. Gives a nice bit of texture. Some folks even toss chopped peanuts inside for extra bite.
What if I don’t have a stand mixer?
No worries. Hand mixer works fine. You could use elbow grease (I’ve tried) but it’s a workout.
Can I freeze these slices?
Yep! Just wrap them up. Thaw on the counter. Tastes almost as good as fresh.
How do I fix cracks on top?
If it cracks, just cover with whipped cream or a chocolate drizzle. Nobody will notice (or care).
Can I substitute almond butter?
For sure, if you’re out of peanut butter or need a change. It’s good—just a little different flavor.
Give It a Go (Seriously)
If you’ve read this far, you’re basically halfway to peanut butter cheesecake slice heaven. It’s easier than you’d think, and hands down more impressive than most store-bought dessert. Don’t panic over tiny mistakes—the result is pretty hard to mess up. For more baking nerdiness, check out this resource from King Arthur Baking for added tips. Go bake, and please save me a slice (pretty please).

Peanut Butter Cheesecake
- Total Time: 45 minutes
- Yield: 16 servings 1x
- Diet: Vegetarian
Description
A thick and rich peanut butter cheesecake that is dangerously tasty and perfect for any occasion.
Ingredients
- 1 ½ cups crushed cookies
- ½ cup melted butter
- 16 oz cream cheese
- 1 cup sugar
- 3 large eggs
- 1 cup peanut butter
- 1 tsp vanilla extract
- Pinch of salt
Instructions
- Preheat your oven and mix crushed cookies with melted butter. Press mixture into an 8×8 pan.
- Bake the crust for a few minutes until set.
- In a bowl, whip cream cheese, peanut butter, sugar, eggs, and vanilla together until smooth.
- Pour the filling over the crust, smoothing it out evenly.
- Bake again until set and slightly jiggly in the center.
- Allow to cool, then chill overnight for maximum creaminess.
- Optional: Top with cookie crumbs or chopped peanuts for garnish.
Notes
For best results, soften cream cheese and eggs before mixing. Chill overnight for the best flavor and texture.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 22g
- Sodium: 300mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 7g
- Cholesterol: 60mg