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If you’ve ever dreamed of combining brownies, cheesecake, and hot fudge into one show-stopping dessert, this Hot Fudge Sundae Brownie Cheesecake is the answer. It’s rich, creamy, and beautifully layered—a dessert that turns any gathering into a special occasion. Imagine a dense fudgy brownie base, a silky-smooth cheesecake center, and a luscious layer of homemade hot fudge on top. Add whipped cream, cherries, and nuts for the full sundae experience. This is not just a cheesecake—it’s pure chocolate bliss baked to perfection.
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Why You’ll Love This Recipe
This cheesecake is a chocolate lover’s fantasy brought to life. Here’s what makes it irresistible:
- Triple-layer perfection: Brownie base, creamy cheesecake, and glossy fudge topping.
- Bakery-quality results: Looks and tastes like something straight from a gourmet bakery.
- Make-ahead friendly: Perfect for holidays, celebrations, or whenever you want to impress.
- Crowd-pleasing: Everyone will ask for seconds—guaranteed.
- Versatile toppings: Customize it with nuts, whipped cream, or even caramel drizzle.
Ingredients Breakdown
Let’s explore the ingredients that make this dessert so extraordinary:
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Brownie Layer
- Unsalted butter: Adds richness and moisture for that perfect chewy texture.
- Granulated sugar: Balances the deep cocoa flavor.
- Eggs and vanilla extract: Create structure and enhance flavor.
- Unsweetened cocoa powder: Delivers intense chocolate flavor.
- All-purpose flour: Provides structure while keeping the brownies dense.
- Baking powder and salt: Ensure proper rise and balance sweetness.
Cheesecake Layer
- Cream cheese: The heart of the cheesecake—use full-fat for the creamiest texture.
- Sugar: Sweetens and smooths the cream cheese mixture.
- Sour cream: Adds tanginess and helps maintain a silky consistency.
- Heavy cream: Creates a rich, smooth texture.
- Eggs: Bind the filling while adding richness.
- Vanilla extract: Enhances the overall flavor with a subtle sweetness.
Hot Fudge Topping
- Cocoa powder: Gives that bold, dark chocolate flavor.
- Butter and cream: Add luxurious texture and shine.
- Sugar: Sweetens the sauce and balances the cocoa.
- Vanilla and salt: Deepen the chocolate flavor and balance richness.
Optional Garnishes
Whipped cream, maraschino cherries, crushed nuts, and chocolate shavings take this dessert over the top—just like a classic sundae.

Tips and Tricks
- Use room-temperature ingredients: Especially for the cheesecake layer—this ensures a smooth, lump-free batter.
- Don’t overmix the cheesecake batter: Overmixing can incorporate too much air, leading to cracks while baking.
- Use a water bath: It helps the cheesecake bake evenly and prevents the top from splitting.
- Cool gradually: Letting it rest in the oven after baking helps avoid sudden temperature shocks.
- Chill overnight: This enhances the flavor and allows the cheesecake to firm up perfectly.
Variations and Customizations
Want to make this cheesecake your own? Here are a few delicious ideas:
- Peanut Butter Twist: Swirl in melted peanut butter before baking the cheesecake layer.
- Mint Chocolate: Add a few drops of peppermint extract for a cool contrast.
- Caramel Delight: Replace fudge with caramel sauce for a salted caramel cheesecake version.
- Cookie Crunch: Stir crushed Oreos or chocolate chip cookies into the brownie batter.
- No-bake Shortcut: Use a pre-baked brownie mix and prepare the cheesecake filling over it for a quicker version.
Pairing Suggestions
This cheesecake pairs beautifully with:
- Fresh coffee or espresso: Cuts through the richness.
- A glass of milk: Classic comfort pairing for chocolate lovers.
- Vanilla ice cream: Turns it into a full sundae experience.
- Raspberry coulis: Adds a tart fruitiness that balances the chocolate.
Storage Instructions
- Refrigerator: Store in a covered container for up to 5 days.
- Freezer: Wrap individual slices tightly in plastic wrap and freeze for up to 2 months. Thaw overnight in the refrigerator before serving.
- Serving Tip: For clean slices, use a sharp knife warmed in hot water and wiped dry between each cut.
Popular Questions
Can I make this cheesecake ahead of time?
Yes! It actually tastes better when made a day ahead because the flavors meld beautifully as it chills.
How do I prevent cracks in my cheesecake?
Use a water bath and don’t overbake. The center should still jiggle slightly when you turn off the oven.
Can I use boxed brownie mix for the base?
Absolutely! It’s a great time-saver and works well as a foundation for the cheesecake layer.
What’s the best way to reheat leftover fudge?
Warm it gently over low heat or in short microwave bursts until smooth again.

Hot Fudge Sundae Brownie Cheesecake
Ingredients
- 1/2 cup (115g) unsalted butter
- 1 cup (200g) granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/3 cup (40g) unsweetened cocoa powder
- 1/2 cup (65g) all-purpose flour
- 1/4 tsp salt
- 1/4 tsp baking powder
- 32 oz (4 packages) cream cheese, softened
- 1 cup (200g) granulated sugar
- 1 cup (240ml) sour cream
- 1 cup (240ml) heavy cream
- 4 large eggs
- 2 tsp vanilla extract
- 1 cup (200g) granulated sugar (for fudge)
- 1/2 cup (45g) unsweetened cocoa powder (for fudge)
- 1/4 cup (60g) unsalted butter (for fudge)
- 1/2 cup (120ml) heavy cream (for fudge)
- 1/2 tsp vanilla extract (for fudge)
- 1 pinch salt (for fudge)
- whipped cream, maraschino cherries, crushed nuts, chocolate shavings (optional garnish)
Method
- Preheat oven to 350°F (175°C). Grease and line a 9-inch springform pan with parchment paper.
- Melt butter, stir in sugar, then beat in eggs and vanilla.
- In a separate bowl, mix cocoa, flour, salt, and baking powder.
- Combine wet and dry mixtures until smooth. Spread batter in the pan and bake for 20–25 minutes. Let cool completely.
- Lower oven to 325°F (163°C). Beat cream cheese until smooth, then add sugar, sour cream, and heavy cream.
- Mix in eggs one at a time, followed by vanilla extract. Pour the mixture over the cooled brownie base.
- Place the springform pan in a roasting pan filled halfway with hot water. Bake for 60–70 minutes until edges are set and the center jiggles slightly.
- Turn off oven and let cheesecake cool inside for 1 hour. Then refrigerate for at least 4 hours or overnight.
- In a saucepan, whisk together sugar, cocoa, and salt. Add butter and melt over medium heat. Slowly whisk in heavy cream until smooth. Remove from heat, stir in vanilla, and cool slightly.
- Spread the fudge over the chilled cheesecake. Garnish with whipped cream, cherries, nuts, or chocolate shavings. Slice and serve chilled.
Notes
- Always let the cheesecake cool completely before adding fudge.
- For a cleaner presentation, remove the springform ring only after chilling overnight.
- You can double the hot fudge layer for an extra decadent touch.
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