Saved Quick Popular
Breakfast Lunch Dinner Snacks Meals Drinks Vegan Quick Popular
✕
Breakfast Lunch Dinner Snacks Meals Drinks Vegan Quick Popular
  1. Home
  2. Cake
Delicious Fluffernutter Cupcake Delights

Delicious Fluffernutter Cupcake Delights

cupcakes are a fun and tasty treat that combine the classic flavors of peanut butter and marshmallow fluff. Perfect for any occasion, they’re sure to bring smiles and satisfy your sweet tooth with every bite.

★★★★☆4.8(12 reviews)Updated: Mar 31, 2026
Prep Time 30 min
Cook Time 20 min
Total Time 50 min
Difficulty Medium

Ingredients 0/16

What Makes This Dish So Tasty

These cupcakes combine the sweet, nostalgic flavors of peanut butter and marshmallow in a light and fluffy treat. They are perfect for anyone who loves a fun twist on classic desserts. Each bite offers a delightful balance of creamy and soft textures that make them hard to resist.

Quick Kitchen Tips

- Use room temperature ingredients for a smoother batter.
- Be careful not to overmix the batter to keep cupcakes light and airy.
- Chill the frosting slightly before spreading to make it easier to work with.

Step 1

Heat your oven to 350°F and lining a 12-cup muffin tin with paper liners. In a bowl, whisk together the flour, baking powder, baking soda, and salt.

Step 2

In a separate large bowl, beat the brown sugar, peanut butter, and 2 tablespoons of butter with an electric mixer on medium speed until it’s nice and creamy—this should take about a minute. Next, add the mashed banana, eggs, and 1 1/2 teaspoons vanilla extract, mixing until everything is just combined.

Step 3

Now, slowly add the flour mixture to the peanut butter batter, alternating with the milk, and mix until smooth. Spoon the batter evenly into the muffin cups. Pop them in the oven and bake for 20 to 23 minutes, or until a toothpick comes out with just a few moist crumbs. Let the cupcakes cool in the pan for about 15 minutes before moving them to a wire rack to cool completely.

Step 4

While the cupcakes cool, make the frosting. Beat together the marshmallow fluff, 2 tablespoons butter, shortening, and 1 teaspoon vanilla extract until smooth. Then, gradually add the powdered sugar, alternating with the milk, until the frosting reaches your favorite spreading consistency. Chill it in the fridge for about 15 minutes so it thickens up nicely.

Step 5

Once everything is ready, spread or pipe the frosting onto your cupcakes and enjoy!

Serving Ideas For Family Meals

Serve these cupcakes at parties or as a fun afternoon snack. They pair wonderfully with a cold glass of milk or a cup of hot coffee. Adding a sprinkle of chopped peanuts on top can add a nice crunch and extra flavor.

How To Keep It Fresh

Store cupcakes in an airtight container at room temperature for up to two days. For longer freshness, keep them in the refrigerator and bring them to room temperature before serving. Avoid freezing if the frosting is delicate, as texture may change.
309
people cooked this recipe
LB
By Lucas Bennett
Food Writer
Lucas creates approachable recipes that balance flavor, simplicity, and reliability.

Heart icon Nutrition Facts

320 Calories
Fat
18 g
Carbs
32 g
Protein
6 g
Fiber
2 g
Sugar
20 g
Sodium
210 mg
Serving Size: 1 cupcake
*Nutrition values are estimates and may vary.

Reviews (12)

4.8 out of 5
★★★★★
12 Ratings
5 star
10
4 star
2
3 star
0
2 star
0
1 star
0

Rate This Recipe

★ ★ ★ ★ ★

User Reviews

Omar
★★★★★
May 02, 2026
Quick to whip up and super tasty. Great balance of sweet and creamy. Felt like a fun weekend baking project.
Nia
★★★★★
Apr 01, 2026
These cupcakes vanished fast at our dinner. Loved the peanut butter cream, not too heavy and just right texture.
Raj
★★★★★
Mar 26, 2026
My kids loved these! Sweet but not overwhelming. Will definitely bake these again for their lunchboxes.
Hana
★★★★★
Mar 15, 2026
The cupcakes were light and airy with a creamy frosting. My kids helped bake and had a blast, which was a bonus!
Yara
★★★★★
Feb 15, 2026
So easy to make and tasted amazing. Loved the creamy peanut butter mix—definitely a new favorite in our house.
Rami A.
★★★★★
Feb 02, 2026
Made these for a family dinner and they disappeared fast! Love how creamy and light they are.
Anika
★★★★★
Jan 23, 2026
Took me back to my childhood with the peanut butter and marshmallow combo. Easy recipe and my friends loved them too!
Mia R.
★★★★★
Jan 22, 2026
Made these for a birthday party and everyone asked for the recipe. Easy to follow and the taste was awesome.
John
★★★★☆
Jan 19, 2026
Great flavor but a bit heavy on frosting for my taste. Might reduce it next time, still enjoyed it a lot.
Mei Ling
★★★★★
Jan 18, 2026
Loved how the sweetness wasn’t overpowering. Easy recipe and baked nicely in under 30 minutes, perfect for a quick dessert fix.
Elif Yılmaz
★★★★★
Jan 14, 2026
Made these for dinner guests and everyone was impressed. The balance of sweet and salty was just right, will be baking these again soon!
Jakob
★★★★☆
Dec 26, 2025
These are tasty but a bit messy to eat with the filling. Next time I’ll try less filling to avoid that.
Gramma Momo's WW-Friendly Pancakes
🔥 Quick Pick
Gramma Momo's WW-Friendly Pancakes


Also try

Pineapple-Infused Baked Rice: A Chinese New Year Delight
Baked Dish
★★★★☆ (95)
1 hr 5 min
Pineapple-Infused Baked Rice: A Chinese New Year Delight
Celebrate the Lunar New Year with this vibrant and fragrant dish that combines sweet pineapple with savory baked rice. It’s a comforting and festive...
Cheese-Stuffed Chicken Bites
Fried Dish
★★★★☆ (295)
40 min
Cheese-Stuffed Chicken Bites
Plant-Based Zucchini Bread Muffins
Bread
★★★★☆ (295)
1 hr 15 min
Plant-Based Zucchini Bread Muffins
Fried Potatoes in Pakistani Style
Fried Dish
★★★☆☆ (145)
25 min
Fried Potatoes in Pakistani Style
Layered Carrot Pancakes
Pancakes
★★★☆☆ (195)
35 min
Layered Carrot Pancakes
Stuffed Flatbread with Chicken
Wrap
★★★★☆ (245)
40 min
Stuffed Flatbread with Chicken
Rich and Creamy Pot Dish
Curry
★★★★★ (45)
1 hr 45 min
Rich and Creamy Pot Dish
Golden Fish and Crispy Chips
Fried Dish
★★★☆☆ (195)
50 min
Golden Fish and Crispy Chips
Broccoli Quiche Featuring a Carrot Crust
Pie
★★★★☆ (245)
1 hr 15 min
Broccoli Quiche Featuring a Carrot Crust
Gluten-Free Salad with Buckwheat and Avocado
Salad
★★★☆☆ (295)
30 min
Gluten-Free Salad with Buckwheat and Avocado
Chicken-Centered Pastry Treats
Pastry
★★★☆☆ (95)
40 min
Chicken-Centered Pastry Treats
Yummy Vegan Vegetable Broth
Soup
★★★★☆ (145)
1 hr 25 min
Yummy Vegan Vegetable Broth
Crunchy Coconut Treats
Baked Dish
★★★★☆ (195)
27 min
Crunchy Coconut Treats
Heart-Friendly Carrot Pancakes Without Gluten
Pancakes
★★★☆☆ (245)
35 min
Heart-Friendly Carrot Pancakes Without Gluten
Chicken with Sweet and Spicy Sriracha Sauce
Stir Fry
★★★★☆ (195)
1 hr 10 min
Chicken with Sweet and Spicy Sriracha Sauce

🍳 Let’s Cook Something Delicious

Get fresh recipes straight to your inbox every week

Fortummy

Easy recipes, rich flavors, and daily kitchen inspiration. Meals anyone can cook with confidence.

Explore

Home Recipes Quick Meals Popular

Categories

Dinner Desserts Breakfast Snacks

Legal

Terms Privacy
© 2026 Fortummy. All rights reserved. Crafted for food lovers.