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Fudgy marshmallow brownies topped with gooey marshmallows and chocolate drizzle

Fudgy Marshmallow Brownies

Decadent brownies filled with gooey marshmallows and rich chocolate flavor, perfect for any occasion.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dessert, Snack
Cuisine American
Servings 12 servings
Calories 350 kcal

Ingredients
  

Main Ingredients

  • 1 cup Butter, melted
  • 2 cups Granulated sugar
  • 4 large Eggs
  • 1 teaspoon Pure vanilla extract
  • 1 cup All-purpose flour Can substitute with gluten-free flour
  • 1 cup Unsweetened cocoa powder Use high-quality for best flavor
  • 1/2 teaspoon Salt Enhances flavor
  • 2 cups Mini marshmallows Provides a gooey texture
  • 1/2 cup Chocolate chips For extra chocolate flavor (optional)

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking dish.
  • Mix the melted butter and sugar together in a large bowl until well combined.
  • Add the eggs one at a time, mixing well after each addition, followed by the vanilla extract.
  • Sift together the flour, cocoa powder, and salt in another bowl.
  • Gradually combine the dry ingredients with the wet mixture, stirring until just combined.
  • Fold in the chocolate chips if desired.
  • Pour half of the brownie batter into the prepared baking dish and spread it evenly.
  • Sprinkle the mini marshmallows over the brownie layer, then add the remaining brownie batter on top to cover the marshmallows.

Baking

  • Bake for 25-30 minutes, or until a toothpick inserted into the center comes out mostly clean.
  • Cool before cutting into squares and serving.

Notes

For best results, let the butter cool slightly before mixing. Make sure all ingredients are at room temperature for better incorporation. Optionally, add a swirl of caramel sauce before baking.
Keyword Brownies, Chocolate, Dessert, Easy Recipe, Marshmallows