Chocolate Stout Cheesecake Bars

If you're looking for a rich, bakery-style dessert that feels perfect for March but tastes incredible year round, these Chocolate Stout Cheesecake Bars are it. They have a thick Oreo crust, a smooth chocolate cheesecake filling, and a glossy ganache topping that makes them look extra impressive with very little extra effort.

If you've been searching for a Saint Patrick's Day dessert, chocolate cheesecake bars with Oreo crust, or even Guinness cheesecake bars, this recipe checks all the boxes. These bars combine deep chocolate flavor with the subtle richness of a dry Irish stout, making them festive without being over the top. They are easy to slice, easy to serve, and perfect for parties or March gatherings.

The chocolate flavor in these bars comes from plenty of melted chocolate and cocoa powder. The stout simply enhances and deepens that richness. Using a dry Irish stout like adds complexity and gives these bars a subtle Irish-inspired twist that makes them especially fun this time of year.

They slice beautifully, can be made ahead, and feel just festive enough for Saint Patrick's Day without being overly themed.

Why These Are Perfect for Saint Patrick's Day

Stout and chocolate are a classic pairing, which makes these bars a natural fit for Saint Patrick's Day celebrations. While the deep chocolate flavor comes from the chocolate itself, adding a dry Irish stout like Guinness enhances that richness and gives the dessert a subtle nod to Irish tradition. There is no need for green food coloring or themed decorations. These bars feel festive, grown-up, and just indulgent enough for a St. Patrick's Day party.

Why You'll Love These Chocolate Stout Cheesecake Bars

• Thick, chocolatey Oreo crust
• Ultra creamy cheesecake filling
• Deep, rich chocolate flavor
• Smooth ganache topping for a bakery-style finish
• Perfect make-ahead dessert

Ingredients for Chocolate Stout Bars:

For the Oreo Crust

Oreo cookies - Create a rich, sturdy base and add even more chocolate flavor.
Unsalted butter - Binds the crumbs together and helps the crust hold its shape when sliced.

For the Chocolate Stout Cheesecake Filling

Cream cheese - The base of the cheesecake. Make sure it's fully softened for a smooth batter.
Granulated sugar - Sweetens and balances the slight bitterness of the cocoa and stout.
Eggs - Provide structure and that classic creamy texture.
Vanilla extract - Rounds out and enhances the chocolate flavor.
Dry Irish stout (such as Guinness) - Adds depth and intensifies the chocolate notes without making the bars taste like beer.
Semi sweet chocolate - Melted into the batter for a smooth, rich chocolate base.
Unsweetened cocoa powder - Boosts the overall chocolate intensity.
Salt - Enhances and balances the sweetness.

For the Ganache

4 ounces semi sweet chocolate - Creates a rich, glossy topping.
½ cup heavy cream - Makes the ganache smooth and silky.

How to Make Chocolate Stout Cheesecake Bars

1. Prepare the pan

Preheat your oven to 325°F. Line an 8x8-inch baking pan with parchment paper, leaving overhang on the sides for easy removal.

2. Make the Oreo crust

Add 24 regular Oreo cookies to a food processor and pulse into fine crumbs. Stir in 5 tablespoons melted unsalted butter until fully combined.

Press the mixture firmly into the bottom of the prepared pan.

Bake for 8 minutes, then remove from the oven and let cool slightly.

3. Make the cheesecake filling

In a large bowl, beat 16 ounces softened cream cheese with ¾ cup granulated sugar until smooth and creamy.

Add 2 large eggs, one at a time, mixing just until combined.

Mix in:

• 1 teaspoon vanilla extract
• ½ cup dry Irish stout such as Guinness
• ¾ cup melted semi sweet chocolate, slightly cooled
• 2 tablespoons unsweetened cocoa powder
• ¼ teaspoon salt

Mix until smooth and creamy. Avoid overmixing once the eggs are incorporated.

4. Bake

Pour the cheesecake batter over the cooled crust and smooth the top.

Bake for 35 to 40 minutes, until the center is set but still slightly jiggly.

Turn off the oven, crack the door, and let the cheesecake sit inside for 15 minutes. Remove and cool completely at room temperature, then refrigerate for at least 4 hours or overnight.

5. Make the Ganache

Place 4 ounces chopped semi sweet chocolate in a heatproof bowl.

Heat ½ cup heavy cream in a small saucepan until just beginning to simmer. Pour the hot cream over the chocolate and let sit for 2 minutes. Stir until smooth and glossy.

Let the ganache cool slightly, then pour and spread evenly over the chilled cheesecake.

Refrigerate until set before slicing.

Tips for Perfect Cheesecake Bars

• Make sure your cream cheese is fully softened to prevent lumps.
• Do not overmix once the eggs are added.
• For a slightly stronger stout flavor, simmer the ½ cup stout for 5 to 7 minutes to reduce slightly, then cool completely before adding.
• For clean slices, use a sharp knife and wipe it clean between cuts.

FAQs

Do these taste like beer?

No. The stout enhances the chocolate flavor and adds depth, but it does not make the bars taste strongly like beer.

Can I make these without stout?

Yes. You can substitute heavy cream or strong brewed coffee for a similar depth of flavor.

How should I store these?

Store covered in the refrigerator for up to 5 days.

Can I freeze them?

Yes. Slice and wrap tightly, then freeze for up to 2 months. Thaw overnight in the refrigerator before serving.

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Other boozy desserts to try:

• Easy Guinness Brownies
• Guinness Beer Cheese Recipe
• Boozy Irish Brownies