Description

Marshmallow brownies are the ultimate indulgence for chocolate lovers. These fudgy delights are enriched with creamy marshmallow fluff, creating a perfect blend of rich chocolate flavor and fluffy sweetness. Ideal for any occasion—from birthdays to cozy nights in—these brownies are not only delicious but also incredibly easy to whip up. With simple ingredients and straightforward steps, they cater to bakers of all skill levels. Whether you’re serving them warm with ice cream or as a sweet gift, these marshmallow brownies are sure to impress.

Ingredients

Scale

2 cups white granulated sugar
3 large eggs
1 egg yolk
1/2 cup unsalted butter (melted)
2 tsp pure vanilla extract
1/2 cup oil (canola or vegetable)
3/4 cup all-purpose flour
1 cup unsweetened cocoa powder (Dutch process)
1 1/2 TBSP cornstarch
1/2 tsp salt
1 cup semi-sweet chocolate chips
1 cup marshmallow creme

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Instructions

Preheat the oven to 325°F. Prepare a 9×9-inch baking pan with nonstick spray and parchment paper.
In a medium bowl, sift together flour, cocoa powder, cornstarch, and salt; set aside.
In a mixing bowl, beat sugar, eggs, and egg yolk on high speed for about five minutes until pale. Add oil, melted butter, and vanilla, mixing until combined.
Gradually add dry ingredients into the wet mix until just combined. Fold in chocolate chips.
Pour batter into the pan and dollop melted marshmallow fluff on top; swirl gently with a knife.
Bake for 45–55 minutes or until a toothpick comes out slightly wet but not covered in batter.
Cool completely before cutting into squares.

Prep Time: 15 minutes
Cook Time: 50 minutes
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 square (50g)
Calories: 210
Sugar: 22g
Sodium: 150mg
Fat: 10g
Saturated Fat: 4g
Unsaturated Fat: 5g
Trans Fat: 0g
Carbohydrates: 28g
Fiber: 2g
Protein: 3g
Cholesterol: 40mg