Hot Fudge Sundae Brownie Cheesecake

There’s something about chocolate and family that always brings folks around the kitchen table — warm, sticky fingers and stories that stretch back generations. This Hot Fudge Sundae Brownie Cheesecake is the kind of dessert that makes Sunday supper feel like a hug.

Why make this recipe

Because it’s the best of three beloved things: fudgy brownies, creamy cheesecake, and hot fudge like mama used to make. It’s wonderfully simple to put together, feeds a crowd, and carries that cozy, homey feeling that turns any ordinary day into a celebration.

How to make Hot Fudge Sundae Brownie Cheesecake

Ingredients:

  • 1 box (18.3 oz) fudge brownie mix (plus ingredients needed to prepare according to package instructions)
  • 24 oz (3 packages) cream cheese, softened
  • 1 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 3 large eggs
  • 1/2 cup sour cream
  • 1 cup semi-sweet chocolate chips
  • 1/2 cup heavy cream
  • 2 tablespoons unsalted butter
  • Pinch of salt
  • Whipped cream for garnish
  • Maraschino cherries for garnish
  • Chopped nuts (optional) for garnish

Directions:

  1. Preheat your oven to 350F (175C). Grease a 9-inch springform pan.
  2. Prepare the brownie mix according to the package instructions and spread the batter in the bottom of the pan. Bake for 20–25 minutes until set, then let cool.
  3. In a large bowl, beat the cream cheese until smooth. Add sugar and vanilla, then beat until combined. Add eggs one at a time, mixing well after each, and then mix in the sour cream.
  4. Pour the cheesecake batter over the cooled brownie layer. Bake at 325F (160C) for 50–55 minutes until set around the edges. Turn off the oven and leave with the door slightly open for 1 hour. Cool completely and chill for at least 4 hours or overnight.
  5. For the hot fudge sauce, heat chocolate chips, heavy cream, butter, and salt in a saucepan over low heat until melted and smooth. Cool slightly.
  6. Remove the cheesecake from the pan, drizzle with hot fudge, and optionally top with whipped cream, cherries, and nuts.
  7. Slice and serve chilled.

How to serve Hot Fudge Sundae Brownie Cheesecake

Serve slices chilled with warm hot fudge spooned over each piece so the sauce sings against the cold cheesecake. Add a dollop of whipped cream, a maraschino cherry on top, and a sprinkle of chopped nuts if you like a little crunch. It’s perfect with strong coffee or a glass of cold milk for little ones.

How to store Hot Fudge Sundae Brownie Cheesecake

Cover the cheesecake tightly and keep it in the refrigerator for up to 4 days. If you want to freeze it, slice and wrap individual pieces in plastic wrap and foil; they’ll keep well for up to 2 months. Thaw in the fridge before serving, then warm the hot fudge slightly and drizzle on again.

Tips to make Hot Fudge Sundae Brownie Cheesecake

  • Let the brownie layer cool thoroughly before pouring the cheesecake batter so the layers stay neat.
  • Bring cream cheese to room temperature for a silkier batter and fewer lumps.
  • Use a water bath if you’re worried about cracking — it’s old-fashioned and works like a charm.
  • Don’t overbake the cheesecake; the center should still have a gentle wobble when you take it out. It will set as it cools.
  • Warm the hot fudge gently — low heat keeps it glossy and smooth.

Variations (if any)

  • Swirl in peanut butter or caramel into the cheesecake layer for a nutty or buttery twist.
  • Add a shot of espresso to the hot fudge for a mocha flavor.
  • Swap semi-sweet chips for milk chocolate for a sweeter sauce, or use dark chocolate for a richer bite.
  • Top with toasted coconut or fresh berries for a summertime spin.

FAQs

Q: Can I make this ahead of time?
A: Absolutely. It actually tastes better after a night in the fridge — chilling helps the cheesecake set and the flavors meld.

Q: My cheesecake cracked — what happened?
A: Cracks usually mean it was baked a touch too long or the oven temperature was uneven. Try the cool-down trick: turn off the oven and let the cheesecake sit inside with the door slightly open for an hour to prevent sudden temperature changes.

Q: Can I use homemade brownie batter instead of a mix?
A: Of course — if you’ve got a family brownie recipe you love, use it. Just bake the brownie layer until it’s set before adding the cheesecake.

Q: Is it okay to freeze the whole cheesecake?
A: You can, but I prefer freezing slices for easier thawing and serving. If you must freeze the whole cake, wrap it tight and plan for a slow thaw in the fridge.

Conclusion

If you want a tried-and-loved version to compare or to inspire your own twists, take a peek at this delightful Hot Fudge Sundae Brownie Cheesecake recipe on My Incredible Recipes: Hot Fudge Sundae Brownie Cheesecake on My Incredible Recipes. You might also enjoy another comforting take on a hot fudge brownie cheesecake over at Hugs and Cookies XOXO: hot fudge brownie cheesecake at Hugs and Cookies XOXO.

Pull up a chair, slice you a piece, and share it with someone you love — that’s where the real sweetness lives.

Hot Fudge Sundae Brownie Cheesecake

Indulge in a decadent dessert that combines fudgy brownies, creamy cheesecake, and warm hot fudge for a comforting treat perfect for any occasion.
Prep Time 30 minutes
Cook Time 1 hour 25 minutes
Total Time 1 hour 55 minutes
Servings: 12 servings
Course: Dessert, Sweets
Cuisine: American
Calories: 400

Ingredients
  

Brownie Base
  • 1 box fudge brownie mix (18.3 oz) Plus ingredients needed to prepare according to package instructions
Cheesecake Filling
  • 24 oz cream cheese, softened
  • 1 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 3 large eggs
  • 1/2 cup sour cream
Hot Fudge
  • 1 cup semi-sweet chocolate chips
  • 1/2 cup heavy cream
  • 2 tablespoons unsalted butter
  • 1 pinch salt
Garnishes
  • 1 can whipped cream For garnish
  • 1 jar maraschino cherries For garnish
  • 1 cup chopped nuts Optional for garnish

Method
 

Preparation
  1. Preheat your oven to 350F (175C). Grease a 9-inch springform pan.
  2. Prepare the brownie mix according to the package instructions and spread the batter in the bottom of the pan. Bake for 20-25 minutes until set, then let cool.
Cheesecake Layer
  1. In a large bowl, beat the cream cheese until smooth. Add sugar and vanilla, then beat until combined.
  2. Add eggs one at a time, mixing well after each, and then mix in the sour cream.
  3. Pour the cheesecake batter over the cooled brownie layer.
  4. Bake at 325F (160C) for 50-55 minutes until set around the edges. Turn off the oven and leave with the door slightly open for 1 hour. Cool completely and chill for at least 4 hours or overnight.
Hot Fudge Sauce
  1. For the hot fudge sauce, heat chocolate chips, heavy cream, butter, and salt in a saucepan over low heat until melted and smooth. Cool slightly.
Serving
  1. Remove the cheesecake from the pan, drizzle with hot fudge, and optionally top with whipped cream, cherries, and nuts.
  2. Slice and serve chilled.

Notes

Let the brownie layer cool thoroughly before pouring the cheesecake batter so the layers stay neat. Bring cream cheese to room temperature for a silkier batter and fewer lumps. Use a water bath if you’re worried about cracking — it’s old-fashioned and works like a charm. Don’t overbake the cheesecake; the center should still have a gentle wobble when you take it out. Warm the hot fudge gently — low heat keeps it glossy and smooth.