
This chocolate base cheesecake combines two favorite treats into one mouthwatering dessert. The rich brownie bottom creates an amazing foundation for the smooth cheesecake layer on top, giving you a dessert that'll make both chocolate fans and cheesecake lovers happy.
I whipped this up for my kid's birthday when I was running short on time but still wanted something extra special. Everyone loved it so much that the family now asks for it at every celebration we have.
Ingredients
- Brownie mix: 440g package creates that perfect fudgy bottom without measuring lots of separate items
- Cream cheese: 2 packs - don't skimp on the fat content for the creamiest taste and feel
- Large eggs: 2 help hold the cheesecake part together
- Sugar: 1/2 cup cuts through the tangy cream cheese
- Vanilla extract: 1 teaspoon boosts sweetness and gives a richer flavor
Step-by-Step Instructions
- Prepare the oven:
- Warm your oven to 350°F making sure it's fully heated before you start baking. The steady heat helps cook the brownie part evenly without burning the sides.
- Mix the brownie base:
- Just follow what the box says for the brownie mix, usually with oil, water, and eggs. Don't mix too much or your brownies will turn out tough.
- Prepare the pan:
- Butter up a 9-inch springform pan really well, getting into all the corners. This key step makes sure your cake comes out clean after it cools down.
- Bake the brownie layer:
- Spread your brownie mix flat across the pan bottom and bake for 30 minutes exactly. It should be mostly done but still a bit soft since it'll keep cooking with the cheesecake on top.
- Mix the cheesecake layer:
- Beat your soft cream cheese until it's totally smooth with no bumps, which might take 2-3 minutes. Add one egg, mix it in fully, then add the second egg. Stir in sugar and vanilla until it's silky smooth.
- Top and bake:
- Pour your cheesecake mix over the partly baked brownie, spreading it all the way to the edges. Turn the oven down to 325°F and bake for 50 minutes until the middle jiggles just a little bit.
- Cool properly:
- Let your cheesecake cool completely in the pan at room temp for at least 2 hours. This slow cooling stops cracks and lets the flavors blend together nicely.

The cream cheese really makes this dessert shine. My grandma taught me to always let it warm up naturally on the counter, never in the microwave, for the smoothest result possible. This tiny detail really upgrades the final creamy texture.
Preventing Cracks
Cracks on top are the biggest problem folks have with cheesecakes. You can dodge this by not overmixing your batter, which puts too much air in. Try placing a shallow dish of water on the rack under your cheesecake to add moisture in the oven. Cooling slowly matters too - let the cheesecake sit in the turned-off oven with the door cracked open for about 30 minutes before bringing it out to cool the rest of the way.
Flavor Variations
Switch up this standard recipe by adding stuff to the cheesecake part. Mix in 1/2 cup of peanut butter for an amazing chocolate-peanut butter combo. Or throw in 2 tablespoons of fresh lemon juice and 1 tablespoon of zest for a chocolate-lemon twist. For something fancy, swirl 1/4 cup of raspberry jam through the top layer before baking to get a pretty marble look and fruity taste.

Serving Suggestions
This cheesecake tastes great by itself, but you can make it even better with some extras. Pour some warm chocolate sauce over the top for a pretty look that brings out the brownie flavor. Fresh berries like raspberries or strawberries add a nice bright taste against the rich dessert. For special times, add a spoonful of lightly sweetened whipped cream or a small scoop of vanilla ice cream on the side. Serve it cool but not straight from the fridge for the best flavor and texture.
Frequently Asked Questions
- → Can I pick any kind of brownie mix?
Totally! Just grab one that suits your taste and fits a 9-inch springform pan. Check the baking time and adjust as needed.
- → Why do I need to soften cream cheese?
If you want a smooth, creamy cheesecake without lumps, softening the cream cheese is the way to go.
- → Is a springform pan necessary?
A regular 9-inch round pan might do the trick, but a springform pan will make releasing the dessert easier.
- → How can I tell if my cheesecake is done?
The middle should jiggle just a little when you give it a shake. Once it cools, it’ll set perfectly.
- → Can I prepare it a day early?
Definitely! Make it ahead, keep it in the fridge, and serve whenever you're ready.