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Brownies For A Crowd

A tray of brownies for a crowd with one brownie missing.
These brownies for a crowd, made with semisweet chocolate aplenty and eggs, butter, flour, and sugar, are cake-y and rich. The recipe makes plenty. A crowd-pleaser for parties, tailgating, bake sales, and more.
Ina Pinkney

Prep 20 mins
Cook 40 mins
Total 1 hr
36 brownies
270 kcal


  • A 12-by-18-inch (30-by-45-cm) baking pan or two 9-by-13-inch (23-by-33-cm) baking pans


  • 3/4 cup water
  • 2 sticks (8 oz) unsalted butter plus more for the pan
  • 2 1/4 cups granulated sugar
  • 18 ounces semisweet chocolate chopped
  • 3/4 teaspoon salt
  • 1 tablespoon vanilla extract
  • 3/4 teaspoon baking soda
  • 6 extra-large eggs
  • 2 cups all-purpose flour
  • 12 ounces semisweet chocolate chips or chopped chocolate


  • Preheat the oven to 325°F (163°C). Line a 12-by-18-inch baking pan or a couple 9-by-13-inch baking pans with aluminum foil or parchment paper cut to fit. Lightly butter the foil or parchment. [Editor's Note: We found that if you're short on baking pans, it also works to divvy the batter between a 9-by-13-inch baking pan and a 9-inch-square baking pan.]
  • In a small saucepan, bring the water, butter, and sugar to a simmer and stir until the butter melts and the sugar dissolves.
  • Dump the chopped chocolate, salt, vanilla, and baking soda in a bowl and pour the hot liquid over it. Let the mixture sit for a minute or so and then gently stir until the chocolate is melted and smooth. Let cool for about 5 minutes.
  • Add the eggs to the batter, 1 at time, mixing with a whisk just until incorporated after each addition. Add the flour and whisk just until incorporated. Add the chocolate chips or chopped chocolate and stir just until combined. Scrape the batter into the prepared pan.
  • Bake until a tester or toothpick inserted in the center comes out clean, 35 to 40 minutes. Cool completely in the pan and cut the brownies into the desired size.