Imagine a fudgy brownie base, a creamy cheesecake middle, and a warm hot-fudge topping with all your favorite sundae garnishes — yes, we’re going there. It’s cozy, indulgent, and perfect for sharing (or maybe not sharing). Whether you’re making it for a family get-together, a weekend treat, or just because you deserve something special, this dessert delivers. So pull out your mixing bowl, grab some cream cheese and chocolate, and let’s get started.

Table of Contents
Why the Hot Fudge Sundae Brownie Cheesecake is a must-make
The brownie + cheesecake magic
When you combine a rich brownie layer with a silky cheesecake layer, you get the “best of both worlds” dessert. The brownie gives you deep chocolate flavor and a chewy (or slightly fudgy) bite, while the cheesecake brings that creamy, tangy contrast. Because of this layering, the dessert works like a brownie sundae — but elevated. You’ve got texture variety, flavor depth, and a presentation factor that says “I stepped it up.”
Flavor and texture that hit all the right notes
Let’s break down the sensory experience: the brownie crust pulls you in with warmth and a chocolate punch; next the cheesecake layer soothes you with creaminess and a hint of tang; then the hot fudge drizzle swoops in with melt-in-your-mouth richness; finally your sundae toppings (like chopped peanuts, whipped cream, maybe cherries) add crunch and visual fun. Because of these contrasting yet complementary elements, this dessert is both comforting and elegant at the same time. It hits those nostalgic ice-cream-sundae vibes while dressed up for the dessert table.
Perfect for get-togethers, potlucks, or a special treat
This isn’t just a Sunday-night treat. The Hot Fudge Sundae Brownie Cheesecake works beautifully for a family gathering, a birthday dessert, or even a holiday table. It shows off nicely, slices into pieces easily, and offers something a little different than a plain cake or a simple brownie. Plus, you can make elements ahead (brownie base, cheesecake layer) and top when you’re ready. That flexibility means less stress in the kitchen and more time to enjoy with loved ones.
Ingredients for Hot Fudge Sundae Brownie Cheesecake
Brownie Base Ingredients
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted butter | 1/2 cup (1 stick) | Melted |
| Semi-sweet chocolate | 4 oz | Chopped |
| Granulated sugar | 1 cup | Adjust to taste |
| Brown sugar | 1/4 cup | Optional for extra chewiness |
| Eggs | 2 large | Room temperature |
| Vanilla extract | 1 tsp | Pure for best flavor |
| All-purpose flour | 3/4 cup | Sifted |
| Unsweetened cocoa powder | 1/4 cup | For deeper chocolate flavor |
| Salt | 1/4 tsp | Balances sweetness |
Cheesecake Layer Ingredients
| Ingredient | Amount | Notes |
|---|---|---|
| Cream cheese | 16 oz | Softened |
| Granulated sugar | 1/2 cup | Smooth sweetness |
| Sour cream | 1/2 cup | Adds creaminess and tang |
| Eggs | 2 large | Room temperature |
| Vanilla extract | 2 tsp | Enhances cheesecake flavor |
Hot Fudge Topping & Optional Sundae Garnishes
| Ingredient | Amount | Notes |
|---|---|---|
| Semi-sweet chocolate | 1 cup | Chopped or chips |
| Heavy cream | 1/2 cup | Heat for sauce |
| Butter | 2 tbsp | Adds shine and richness |
| Whipped cream | As desired | Store-bought or homemade |
| Chopped nuts | 1/4 cup | Optional, for crunch |
| Maraschino cherries | 4–6 | Optional for classic sundae touch |
| Sprinkles | As desired | Optional fun topping |
Tips: All ingredients are simple pantry staples. You can make the hot fudge sauce slightly ahead of time, and the brownie base can even be baked a day prior, making assembly stress-free.
How to Make Hot Fudge Sundae Brownie Cheesecake
Prepare the Brownie Base
Start by preheating your oven to 350°F (175°C) and greasing a 9-inch springform pan. Melt the butter and chocolate together in a heatproof bowl over simmering water or in short microwave bursts. Once smooth, stir in the granulated and brown sugars until well combined. Beat in the eggs one at a time, followed by the vanilla extract. Gradually fold in the flour, cocoa powder, and salt. Pour the thick, fudgy batter into the prepared pan, spreading it evenly with a spatula. Bake for about 18–20 minutes—don’t worry if it’s slightly underbaked; it will finish cooking under the cheesecake layer. Let it cool slightly while you prepare the next layer.
Make the Cheesecake Layer
In a large mixing bowl, beat the softened cream cheese until creamy and smooth. Add the sugar and sour cream, mixing well. Incorporate the eggs one at a time, then stir in the vanilla. Pour this silky cheesecake mixture over the cooled brownie base, smoothing the top with a spatula. Tap the pan gently to release air bubbles, ensuring a smooth finish. Bake for 25–30 minutes until the edges are set and the center jiggles slightly. Allow it to cool at room temperature for 30 minutes, then chill in the fridge for at least 2 hours.
Assemble the Hot Fudge Sundae
Warm the chocolate and heavy cream in a small saucepan over low heat until glossy and smooth. Pour the hot fudge over the chilled cheesecake, letting it cascade down the sides. Finish with whipped cream, chopped nuts, sprinkles, and cherries for that classic sundae look. Slice with a warm knife for clean edges, serve, and enjoy the decadent layers of chocolate, cheesecake, and fudge in every bite.
Pair it with our Gooey Chocolate Earthquake Cake Recipe for a perfect dessert combo.
Tips, and Variations
Tips for Perfect Results
- Let the cheesecake layer chill completely before adding the hot fudge to prevent melting and sliding.
- Tap the pan lightly after pouring the cheesecake layer to remove air bubbles for a smooth top.
- Use room temperature ingredients, especially cream cheese and eggs, for a lump-free cheesecake.
Delicious Variations
- Peanut Butter Twist: Swirl peanut butter into the cheesecake layer before baking.
- Salted Caramel Fudge: Replace some chocolate with salted caramel sauce for a sweet-salty flavor.
- Mini Sundae Brownies: Bake in muffin tins for individual portions, perfect for parties.
These tips and variations make the dessert versatile while keeping it approachable for home bakers.
Print
Hot Fudge Sundae Brownie Cheesecake
- Total Time: 1 hour 15 mins
Description
Indulge in this decadent Hot Fudge Sundae Brownie Cheesecake! A fudgy chocolate brownie base meets a creamy, dreamy cheesecake layer, topped with warm, glossy hot fudge and finished with whipped cream, nuts, cherries, and sprinkles.
Ingredients
Brownie Base:
- 1/2 cup unsalted butter (melted)
- 4 oz semi-sweet chocolate, chopped
- 1 cup granulated sugar
- 1/4 cup brown sugar (optional)
- 2 large eggs, room temperature
- 1 tsp vanilla extract
- 3/4 cup all-purpose flour, sifted
- 1/4 cup unsweetened cocoa powder
- 1/4 tsp salt
Cheesecake Layer:
- 16 oz cream cheese, softened
- 1/2 cup granulated sugar
- 1/2 cup sour cream
- 2 large eggs, room temperature
- 2 tsp vanilla extract
Hot Fudge Topping & Sundae Garnishes:
- 1 cup semi-sweet chocolate, chopped or chips
- 1/2 cup heavy cream
- 2 tbsp butter
- Whipped cream, as desired
- 1/4 cup chopped nuts (optional)
- 4–6 maraschino cherries (optional)
- Sprinkles, as desired
Instructions
- Prepare Brownie Base: Preheat oven to 350°F. Grease a 9-inch springform pan. Melt butter and chocolate together until smooth. Stir in sugars, then eggs and vanilla. Fold in flour, cocoa, and salt. Pour into pan, bake 18–20 minutes, then cool slightly.
- Make Cheesecake Layer: Beat cream cheese until smooth. Add sugar and sour cream, then eggs one at a time, followed by vanilla. Pour over cooled brownie, smooth top, and tap pan to remove air bubbles. Bake 25–30 minutes. Cool at room temperature, then chill for at least 2 hours.
- Assemble Hot Fudge Sundae: Warm chocolate, heavy cream, and butter until smooth. Pour over chilled cheesecake. Top with whipped cream, nuts, sprinkles, and cherries. Slice with a warm knife and serve.
Notes
- Make ahead: Brownie and cheesecake layers can be baked a day in advance.
- Customize toppings: Whipped cream, nuts, cherries, or sprinkles.
- Room temperature ingredients create a smooth cheesecake layer.
- Use a warm knife for clean slices.
- Prep Time: 25 mins
- Cook Time: 50 mins
- Cuisine: American
Nutrition
- Serving Size: 8–10
Frequently Asked Questions
Can I make this dessert ahead of time?
Absolutely! You can bake the brownie base and cheesecake layer a day in advance. Keep it covered in the refrigerator and add the hot fudge and toppings just before serving to maintain freshness.
Can I use store-bought brownie mix or cheesecake filling?
Yes! For a quicker version, premade brownie mix works fine, and a ready-made cheesecake filling can save time. Just make sure the brownie layer isn’t overbaked, or the dessert may become too dry.
How do I get clean slices for serving?
Use a sharp knife warmed under hot water before each cut. Wipe it clean between slices to prevent smudging the layers.
Can I make this dessert gluten-free?
Yes! Substitute the all-purpose flour with a 1:1 gluten-free baking flour. Ensure your cocoa powder and toppings are also gluten-free.
Conclusion
The Hot Fudge Sundae Brownie Cheesecake isn’t just a dessert — it’s a celebration on a plate. With its fudgy brownie base, creamy cheesecake center, and rich, glossy hot fudge topping, every bite delivers a delightful mix of textures and flavors that will satisfy chocolate lovers and cheesecake fans alike. Topped with whipped cream, chopped nuts, sprinkles, or cherries, it captures the essence of a classic sundae in an elegant, homemade form.