Ingredients

• Unsalted butter - 1 cup
• Bittersweet chocolate - 8 oz
• Granulated sugar - 1 ½ cups
• Eggs - 4 large
• Vanilla extract - 1 teaspoon
• Irish cream liqueur - ⅓ cup
• All-purpose flour - ¾ cup
• Cocoa powder - ¼ cup
• Salt - ½ teaspoon
• Baking powder - ¼ teaspoon

Instructions

1. 1.

   Preheat the oven to 180°C (350°F) and grease a 9x13 inch baking pan.

2. 2.

   In a double boiler, melt the butter and bittersweet chocolate together until smooth.

3. 3.

   Remove from heat and stir in the sugar. Allow to cool slightly.

4. 4.

   Whisk in the eggs, one at a time, followed by the vanilla extract and Irish cream liqueur.

5. 5.

   In a separate bowl, sift together the flour, cocoa powder, salt, and baking powder.

6. 6.

   Gently fold the dry ingredients into the wet mixture until just combined.

7. 7.

   Pour the batter into the prepared baking pan and spread evenly.

8. 8.

   Bake for 25-30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.

9. 9.

   Allow to cool completely in the pan before slicing and serving.

Nutritional Facts