Disappearing Marshmallow Brownies

Prep: 10 min Cook: 25 min Serves: 12 Cuisine: American

Indulge in the rich, gooey delight of Disappearing Marshmallow Brownies, where the sweetness of butterscotch meets the lusciousness of chocolate and fluffy marshmallows. Perfect for gatherings or a cozy night in, these brownies are a treat that will leave everyone wanting more.

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Ingredients

  • 1/2 c. butterscotch bits
  • 1/4 c. butter
  • 3/4 c. flour
  • 1/3 c. brown sugar
  • 1 tsp. baking powder
  • 1/4 tsp. salt
  • 1/2 tsp. vanilla
  • 1 egg
  • 1 c. miniature marshmallows
  • 1 c. semi-sweet chocolate bits
  • 1/4 c. chopped nuts

Instructions

  1. Melt butterscotch bits and butter in a 3-quart saucepan over medium heat, stirring constantly.
  2. Remove from heat and cool to lukewarm. Then add flour, brown sugar, baking powder, salt, vanilla, and egg. Mix well.
  3. Add marshmallows, chocolate bits, and nuts.
  4. Fold into the batter until just combined, about 5 strokes.
  5. Spread in a greased 9-inch pan.
  6. Bake at 350° for 20 to 25 minutes.
  7. Do not overbake. The center will be jiggly when done but will be fine when cool.

Tips & Substitutions

For a richer flavor, consider substituting half of the butterscotch bits with peanut butter chips. If you prefer a nut-free version, simply omit the chopped nuts without affecting the texture. Be careful not to overmix after adding the marshmallows and chocolate bits; gentle folding ensures a fudgy consistency. For a fun twist, add a sprinkle of sea salt on top before baking.

Serving Suggestions

Serve these brownies warm with a scoop of vanilla ice cream on top for a delightful dessert. They pair wonderfully with a drizzle of chocolate sauce or caramel. For a fun twist, try serving alongside a refreshing glass of Fruit Punch Bars for a sweet treat combination that kids will love.

Storage & Reheating

Allow the brownies to cool completely before cutting them into squares. Store leftovers in an airtight container at room temperature for up to 3 days. For longer storage, you can freeze the brownies in a single layer, separated by parchment paper, for up to 3 months. Thaw at room temperature before serving.

Nutrition & Diet Analysis (per serving)

Each serving of Disappearing Marshmallow Brownies contains roughly 370 calories, with 2g protein, 23g carbohydrates, and 27g fat. Note that it is relatively high in sodium, at 763mg per serving (33% of the Daily Value).

370 kcal 18% DV
Protein Fat Carbs

Macronutrients

Protein 2.4g 5% DV
Total Fat 26.6g 34% DV
Carbs 22.6g 8% DV
Fiber 0.1g 1% DV
Sugar 2.3g 5% DV

Electrolytes

Sodium 762.8mg 33% DV
Potassium 206.6mg 4% DV
Cholesterol 77.2mg 26% DV

Vitamins & Minerals

Vitamin A 6.9mcg 1% DV
Vitamin C 0.1mg
Vitamin D 0mcg
Calcium 116.2mg 9% DV
Iron 0.8mg 5% DV
Diet fit Under 400 cal
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use regular marshmallows instead of miniature marshmallows?

Yes, you can use regular marshmallows; just cut them into quarters to ensure they distribute evenly throughout the batter. However, the miniature marshmallows melt more uniformly, giving a better texture. If using regular, keep an eye on bake time as they may take slightly longer to melt.

What can I substitute for butter in this recipe?

If you're looking for a dairy-free option, you can substitute the butter with an equal amount of coconut oil or a plant-based butter alternative. This will maintain the moisture and richness of the brownies without compromising on flavor.

How do I know when the brownies are done baking?

The brownies are done when the edges look set and the center is still slightly jiggly. A toothpick inserted in the center should come out with a few moist crumbs. Remember, the brownies will continue to cook as they cool, so it's better to underbake slightly for a fudgy texture.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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