Heavenly Hot Fudge Sundae Brownie Cheesecake

🍫🍨 Heavenly Hot Fudge Sundae Brownie Cheesecake – Ultimate Chocolate Indulgence!

If you love brownies, cheesecake, and hot fudge sundaes, this dessert is a chocolate lover’s dream come true. Combining a fudgy brownie base, creamy cheesecake layer, and decadent hot fudge topping, it’s like your favorite ice cream sundae turned into a rich, baked dessert. Perfect for celebrations, holidays, or an indulgent weekend treat, this sundae-inspired cheesecake will wow friends and family alike.

Every bite delivers fudgy, chocolaty, creamy, and sweet flavors—it’s the ultimate dessert for anyone who wants the richness of a sundae without the need for ice cream on the side.


⏱ Prep & Bake Time

  • Prep time: 25 minutes

  • Bake time: 50–60 minutes

  • Cooling & Chill time: 3–4 hours

  • Total time: 4–5 hours

  • Yield: 12–16 servings


📝 Ingredients

Brownie Base:

  • 1 box brownie mix (18 oz) or homemade brownies

  • Ingredients listed on the box (e.g., eggs, oil, water)

  • Optional: ½ teaspoon espresso powder (enhances chocolate flavor)

Cheesecake Layer:

  • 16 oz cream cheese, softened

  • ¾ cup granulated sugar

  • 2 large eggs

  • 1 teaspoon vanilla extract

  • ½ cup sour cream or heavy cream

Hot Fudge Topping:

  • 1 cup semi-sweet chocolate chips

  • ½ cup heavy cream

  • 2 tablespoons unsalted butter

  • 1 teaspoon vanilla extract

  • Pinch of salt

Optional Sundae Toppings:

  • Whipped cream

  • Chopped nuts (pecans or walnuts)

  • Maraschino cherries

  • Caramel drizzle


🥄 Instructions

Step 1: Prepare the Brownie Base

  1. Preheat oven to 350°F (175°C).

  2. Prepare brownie mix according to package directions or your homemade recipe.

  3. Stir in ½ teaspoon espresso powder if using.

  4. Pour brownie batter evenly into a greased 9×13-inch pan.

  5. Bake for 20–25 minutes—slightly underbaking ensures the brownie is fudgy under the cheesecake layer.

  6. Remove from oven and let cool slightly while preparing the cheesecake layer.


Step 2: Prepare the Cheesecake Layer

  1. In a large bowl, beat cream cheese and sugar until smooth and creamy.

  2. Add eggs, one at a time, mixing well after each addition.

  3. Stir in vanilla extract and sour cream or heavy cream until fully incorporated.

  4. Pour cheesecake mixture over the cooled brownie base, spreading evenly.


Step 3: Bake the Brownie Cheesecake

  • Bake at 350°F (175°C) for 25–30 minutes, or until the cheesecake layer is set but still slightly jiggly in the center.

  • Remove from oven and allow to cool at room temperature for 30 minutes before chilling.

  • Refrigerate for 2–3 hours or overnight for best results.


Step 4: Make the Hot Fudge Sauce

  1. In a small saucepan over low heat, combine chocolate chips, heavy cream, and butter.

  2. Stir continuously until smooth and melted.

  3. Remove from heat and stir in vanilla extract and a pinch of salt.

  4. Let cool slightly before drizzling over the chilled brownie cheesecake.

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