Guinness Brownie Sundae recipe served on a plate, by Pekin the Chef
Jul 14 2026
RestaurantsThe Celtic Cowboy Pub and RestaurantGuinness Brownie Sundae Recipe

Guinness Brownie Sundae Recipe

Time1h
Serves8

Indulge in a rich and fudgy Guinness brownie topped with creamy vanilla ice cream, drizzled with chocolate sauce, and finished with a sprinkle of toasted nuts for the perfect dessert experience.

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Ingredients

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Brownie and Sundae Components

Method

Preparation Instructions

  1. 1

    Make the Brownies

    Preheat the oven to 350°F (175°C). Grease a 9x13 inch baking pan.

  2. 2

    Combine Ingredients

    In a saucepan, melt the butter over medium heat. Stir in the Guinness stout until combined. Remove from heat and allow to cool slightly.

  3. 3

    Mix Sugars and Eggs

    In a large mixing bowl, combine the granulated sugar, brown sugar, and eggs. Beat until well blended. Add the melted butter and Guinness mixture, then stir in the vanilla extract.

  4. 4

    Add Dry Ingredients

    In another bowl, whisk together flour, cocoa powder, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, stirring just until combined.

  5. 5

    Bake the Brownies

    Pour the brownie batter into the prepared baking pan and spread evenly. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.

  6. 6

    Cool and Serve

    Once baked, allow the brownies to cool completely before cutting them into squares. To serve, place brownie squares in bowls, top with scoops of vanilla ice cream, and drizzle with chocolate sauce and whipped cream. Add chopped nuts if desired.

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