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The Best Halloween Brownies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 41 reviews
  • Author: Amanda
  • Prep Time: 5 minutes
  • Cook Time: 30 minutes
  • Total Time: 35 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

These Halloween Brownies are rich, fudgy, and festive treats perfect for celebrating the spooky season. Made with a combination of butter, sugar, cocoa powder, and dark chocolate chips, then topped with colorful Halloween M&Ms, sprinkles, and candy eyeballs, these brownies are both delicious and visually fun for parties and trick-or-treat events.


Ingredients

Scale

Brownie Batter

  • 1/2 cup unsalted butter (1 stick)
  • 1 1/4 cups granulated sugar
  • 1/3 cup vegetable oil
  • 3 large eggs
  • 2 teaspoons vanilla extract
  • 3/4 cup all-purpose flour
  • 3/4 cup cocoa powder (sifted if lumpy)
  • 1 tablespoon cornstarch
  • 3/4 teaspoon sea salt
  • 3/4 cup dark chocolate chips

Topping

  • Halloween M&Ms
  • Halloween-themed sprinkles
  • Candy eyeballs


Instructions

  1. Preheat and Prepare Pan: Preheat the oven to 325 degrees F (163 degrees Celsius). Line an 8×8-inch baking pan with foil or parchment paper and spray it with nonstick cooking spray to prevent sticking.
  2. Melt Butter and Sugar: In a microwave-safe bowl, combine the 1/2 cup of unsalted butter and 1 1/4 cups granulated sugar. Microwave for about 1 minute or until the butter is melted. Stir in 1/3 cup vegetable oil until the mixture is well combined.
  3. Add Eggs and Vanilla: Whisk in 3 large eggs and 2 teaspoons vanilla extract until the batter is smooth and uniform.
  4. Incorporate Dry Ingredients: Sift together 3/4 cup all-purpose flour, 3/4 cup cocoa powder, 1 tablespoon cornstarch, and 3/4 teaspoon sea salt. Slowly stir these dry ingredients into the wet mixture just until incorporated, taking care not to overmix to maintain brownie texture.
  5. Fold in Chocolate Chips: Gently fold 3/4 cup dark chocolate chips into the batter evenly.
  6. Assemble and Add Toppings: Spread the brownie batter evenly into the prepared baking pan. Top the batter with Halloween M&Ms, sprinkles, and candy eyeballs for a festive look.
  7. Bake: Place the pan in the preheated oven and bake for 30 minutes. Check doneness by inserting a cake tester or toothpick in the center; it should come out with moist crumbs attached but not wet batter. Avoid overbaking to keep brownies fudgy.
  8. Cool and Store: Remove brownies from the oven and let them cool completely in the pan before slicing. Once cooled, store brownies in an airtight container in the refrigerator for up to 2-3 days.

Notes

  • Be careful not to overmix the batter after adding dry ingredients to keep the brownies tender and moist.
  • Using parchment paper or foil lining helps remove brownies easily without sticking.
  • Allow brownies to cool completely in the pan to set properly before cutting into squares.
  • Store in an airtight container in the fridge to maintain freshness for several days.
  • You can substitute vegetable oil with melted coconut oil for a slight flavor twist.
  • The topping can be customized with other Halloween candies or nuts according to preference.

Nutrition

  • Serving Size: 1 brownie (approx. 2x2 inches)
  • Calories: 280 kcal
  • Sugar: 25 g
  • Sodium: 100 mg
  • Fat: 17 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 30 g
  • Fiber: 3 g
  • Protein: 3 g
  • Cholesterol: 55 mg