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Brownie Tray Bake

Brownie Tray Bake

Author: Olivia Stone | Home Chef
350kcal
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Prep 15 minutes
Cook 30 minutes
30 minutes
Total 1 hour 15 minutes
This Brownie Tray Bake is rich, fudgy, and loaded with deep chocolate flavor. Made with simple pantry ingredients, it has a crackly top and a soft, gooey center that's perfect for birthdays, bake sales, family gatherings, or an everyday chocolate treat. Easy to prepare in one pan, this recipe is beginner-friendly and guaranteed to satisfy every chocolate lover.
Servings 16 brownies
Course Dessert
Cuisine British

Ingredients

  • Wet Ingredients
  • 250 g 1 cup unsalted butter
  • 250 g 9 oz dark chocolate, chopped
  • 300 g 1½ cups caster sugar
  • 150 g ¾ cup light brown sugar
  • 4 large eggs
  • 2 teaspoons vanilla extract
  • Dry Ingredients
  • 150 g 1¼ cups all-purpose flour
  • 50 g ½ cup unsweetened cocoa powder
  • ½ teaspoon salt
  • Optional Mix-Ins
  • 150 g 1 cup chocolate chips
  • 100 g ¾ cup chopped walnuts or pecans

Equipment

  • 9×13-inch (23×33 cm) baking tray
  • Parchment paper
  • Large mixing bowl
  • Medium heatproof bowl
  • Saucepan or microwave-safe bowl
  • Whisk
  • Rubber spatula
  • Measuring cups and spoons
  • Kitchen scale (recommended)
  • Cooling rack
  • Sharp knife

Method

  1. Preheat the oven to 350°F (180°C) and line a 9×13-inch baking tray with parchment paper.
    Brownie Tray Bake
  2. Melt the butter and dark chocolate together until smooth. Allow to cool slightly.
    Brownie Tray Bake
  3. Whisk the caster sugar and brown sugar into the chocolate mixture.
    Brownie Tray Bake
  4. Add the eggs one at a time, whisking well after each addition.
    Brownie Tray Bake
  5. Stir in the vanilla extract.
    Brownie Tray Bake
  6. Sift together the flour, cocoa powder, and salt.
    Brownie Tray Bake
  7. Gently fold the dry ingredients into the wet mixture until just combined.
    Brownie Tray Bake
  8. Fold in the chocolate chips or nuts if using.
    Brownie Tray Bake
  9. Pour the batter into the prepared tray and spread evenly.
    Brownie Tray Bake
  10. Bake for 28–32 minutes, until the edges are set and the center is still slightly soft.
    Brownie Tray Bake
  11. Cool completely in the tray before slicing into 16 squares.
    Brownie Tray Bake

Nutrition

Serving90gCalories350kcalCarbohydrates42gProtein5gFat20gSaturated Fat11gPolyunsaturated Fat1gMonounsaturated Fat6gCholesterol67mgSodium125mgPotassium215mgFiber3gSugar31gVitamin A550IUCalcium40mgIron2mg

Video

Notes

  • Use good-quality dark chocolate for the richest flavor.
  • Avoid overmixing the batter to keep the brownies soft and fudgy.
  • Do not overbake; the brownies will continue to set as they cool.
  • Let the brownies cool completely before cutting for clean slices.
  • Store in an airtight container at room temperature for up to 4 days, refrigerate for 1
  • week, or freeze for up to 3 months.
  • Delicious served with vanilla ice cream, whipped cream, fresh berries, or warm chocolate sauce.

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