These decadent Chocolate SunButter Cheesecake Bars are exceptionally delicious. A sweet-and-salty pretzel crust supports a rich, creamy cheesecake filling with ribbons of Chocolate SunButter swirled through for a beautiful marbled finish.

WHAT IS CHOCOLATE SUNBUTTER?
SunButter is a spread made from roasted sunflower seeds — a tasty, nut-free alternative to traditional nut butters. It’s a great option for people with nut allergies or those looking for a different flavor profile. SunButter provides about 7g of protein per serving, contains a range of vitamins and minerals, and has no trans fat and relatively low saturated fat compared with many nut butters.
Chocolate SunButter is a chocolate version of this seed butter. It’s thick, creamy, and chocolatey with a slightly less sweet profile than many chocolate-hazelnut spreads, making it versatile for baking and desserts.
If you enjoy this recipe, you might also like other SunButter desserts featuring the same creamy, rich flavor.
How to make the Chocolate SunButter Swirl Cheesecake Bars
1. Make the crust: Place pretzels and sugar in a food processor and pulse until the pretzels are finely ground. Add melted butter and pulse again until the mixture is evenly moistened.
2. Bake the crust: Grease a 9×9″ pan and line with parchment. Press the crust mixture evenly into the bottom of the pan, using a flat-bottomed glass to compact it. Bake at 350°F for 10 minutes, then allow the crust to cool to room temperature before adding the filling.
3. Beat the cream cheese: In a stand mixer or large bowl, beat the well-softened cream cheese on low until smooth and creamy, about 2–3 minutes.
4. Add sugar, salt, and vanilla: Add the sugar, salt, and vanilla and continue beating on low until the mixture is smooth and uniform.
5. Add eggs: Add the eggs and egg yolks one at a time, mixing fully after each addition to ensure even incorporation and a lump-free filling.
6. Add dairy and cornstarch: Mix in the heavy cream and sour cream until the filling is smooth. Add cornstarch and beat briefly until fully combined.
7. Swirl and bake: Pour the cheesecake batter over the cooled crust. Dot the surface with spoonfuls of Chocolate SunButter and gently swirl them into the batter with a skewer or knife. Reduce the oven temperature to 325°F and bake.
8. Cool and chill: When baking is complete, the center should still be slightly jiggly. Crack the oven door and allow the cheesecake to cool slowly for about an hour to reduce cracking. Remove from the oven, cool to room temperature, then wrap and refrigerate for at least 6 hours or preferably overnight to fully set before slicing into bars.

SOFTENED CREAM CHEESE IS ESSENTIAL
For a silky, lump-free cheesecake filling, make sure your cream cheese is thoroughly softened to room temperature. Cold cream cheese does not blend smoothly and can leave small chunks in the batter.
If you forget to set the cream cheese out in advance, cut it into cubes and warm gently in the microwave in 20–30 second intervals, stirring between intervals, until soft and creamy but not hot.
Get the Recipe:
Chocolate SunButter Cheesecake Bars
Ingredients
Pretzel Crust
- 5 oz (150g) pretzels
- 1/3 cup (66g) white sugar
- 8 tbsp (114g) unsalted butter, melted
Chocolate SunButter Swirl Cheesecake Bars
- 24 oz (750g) cream cheese, well softened (3 blocks)
- 1 cup (200g) white sugar
- 2 tsp vanilla
- 1/4 tsp kosher salt
- 2 large eggs, at room temperature
- 2 large egg yolks, at room temperature
- 1/2 cup + 2 tbsp (142g) heavy cream
- 1/2 cup (120g) sour cream
- 2 1/4 tsp cornstarch
- 6 tbsp (90g) Chocolate SunButter
Equipment
- Stand mixer (or large mixing bowl and hand mixer)
Instructions
Pretzel Crust
- Preheat oven to 350°F. Pulse pretzels and sugar in a food processor until finely ground. Add melted butter and pulse until evenly combined.
- Grease and line a 9×9″ pan with parchment. Press the crust mixture evenly into the bottom of the pan and compact with a flat glass.
- Bake crust for 10 minutes. Remove and cool to room temperature.
Chocolate SunButter Swirl Cheesecake Bars
- Reduce oven temperature to 325°F.
- Beat the softened cream cheese on low until smooth, about 2 minutes. Add sugar, vanilla, and salt and beat until creamy, 3–4 minutes. Add eggs and yolks one at a time, scraping the bowl as needed.
- Mix in heavy cream and sour cream until the filling is smooth. Add cornstarch and mix until combined.
- Pour the filling over the cooled crust. Dollop Chocolate SunButter on top and lightly swirl with a skewer or knife.
- Bake 40–45 minutes, until the center is just slightly jiggly.
- Crack the oven open and let the cheesecake cool slowly for about 1–1.5 hours to minimize cracking. Once cooled to room temperature, wrap and refrigerate for at least 6 hours or overnight before slicing into bars.
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