Description

Indulge in these irresistible Marshmallow Brownies, a heavenly combination of rich chocolate and fluffy marshmallow crème. With their fudgy texture and gooey topping, these treats are perfect for any occasion—be it birthdays, potlucks, or a cozy night at home. Easy to make with simple ingredients, they offer a delightful dessert experience that’s sure to impress your family and friends. Customize them with your favorite toppings or enjoy them as is; each bite delivers a decadently sweet flavor that will satisfy even the most discerning sweet tooth.

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
1 1/2 TBSP cornstarch
1/2 tsp salt
1 cup semi-sweet chocolate chips
1 cup marshmallow crème

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Instructions

Preheat your oven to 325°F. Spray a 9×9-inch baking pan with nonstick spray. Line the bottom and two sides of the pan with parchment paper, then spray again.
In a medium bowl, sift together the flour, cocoa powder, cornstarch, and salt. Set this mixture aside.
Using a mixer with a whisk attachment, beat together the sugar, eggs, and egg yolk on high speed for about five minutes until it becomes pale in color. While mixing, melt the butter in the microwave and allow it to cool slightly.
Add oil, melted butter, and vanilla extract into the egg mixture. Mix on low until thoroughly combined. Gradually add the dry ingredients until just combined. Gently fold in the chocolate chips using a rubber spatula.
Pour the brownie batter into your prepared baking pan. Melt the marshmallow fluff in the microwave for about 20–30 seconds until it’s easier to work with. Use a teaspoon to dollop marshmallow fluff on top of brownie batter. Lightly swirl it using a butter knife.
Bake in your preheated oven for about 45–55 minutes. Check for doneness by inserting a toothpick; it should come out slightly wet but not with too much batter clinging to it. If needed, bake an additional five minutes.
Allow your brownies to cool completely on a cooling rack before cutting them into squares and serving.

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

Nutrition

Serving Size: 1 square (75g)
Calories: 290
Sugar: 29g
Sodium: 120mg
Fat: 14g
Saturated Fat: 7g
Unsaturated Fat: 6g
Trans Fat: 0g
Carbohydrates: 38g
Fiber: 2g
Protein: 3g
Cholesterol: 70mg