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How to Make Heart Shaped Cupcakes Using Marbles

Want to bake cute Valentine’s Day cupcakes that will be the hit of the dessert table this year? Learn how to make heart shaped cupcakes with the tutorial below.

The best part is that you don’t need to spend extra money to buy any special kitchen tools, or heart shaped cupcake pans. All you need is a regular muffin tin, some cupcake liners and either a marble, glass stone or a large ceramic bead to make these DIY heart shaped cupcakes.

Learn this easy trick with the tutorial below and surprise your friends and family with these festive heart cupcakes.

A collage of three pictures showing how to make heart shaped cupcakes starting by putting a marble against the cupcake liner, filling the lines and then decorating the Valentine's Day heart shaped cupcake.

Tools to make these heart shaped cupcakes

To make these heart cupcakes you’ll need the following tools:

glass marbles and cupcake liners

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How to make heart shaped cupcakes

Valentine’s Day is all about hearts and love, so I wanted the cupcakes I was baking for Valentine’s Day to be heart shaped. Since I don’t have a heart-shaped silicone cupcake liners or a special heart shaped muffin pan, I had to improvise.

Fortunately it’s really easy to make heart shaped cupcakes!

Place your cupcake liners into your cupcake tin and then add a glass rock or marble to to each one to make it take on a heart shape. The marble stays in place while the cupcakes are cooking and the cupcakes take on the heart shape.

add a marble to the top of a cupcake liner to make a heart shape.

Fill your heart-shaped liners ⅔ of the way full with cupcake batter and bake until they are done (about 15 minutes). The marbles must be glass or ceramic to withstand the heat of the oven.

Add batter to the cupcake liners

When the cupcakes are done, they will take on a rounded heart shape with an indentation on the top.

Cupcakes with a heart shape

Note: Don’t overfill the muffin tins!

Be careful not to fill the cupcake liners too full – ⅔ full is about right. If you fill them any more, you will end up with the batter rising too much and either pushing the shape back to a circle or giving you a muffin top.  

The photo below shoes muffins that were overfilled. They didn’t retain their shape as well as the ones that were only filled ⅔ full. 

Don't overfill the cupcake liners!

Time to decorate the heart cupcakes

You can choose a heart cupcake design that is as simple or elaborate as you like! Below are some design options.

Start by covering the top of the heart-shaped cupcakes with either plain buttercream frosting, red gel food coloring or a combination of both!

Red frosting

Since the cupcakes are rounded at the bottom, you can either keep your frosting away from the round edge so that the frosting is very heart-shaped, or you can cheat your frosting to bring it over the edges a bit like I did in this one.

Use peppermints

Now, you can start decorating your Valentine’s Day cupcakes! For a simple design, frost your Valentine’s cupcake with red frosting add a single peppermint to the center of the cupcake.

Heart shaped cupcake with a peppermint center.

Heart gum drops

What says I love you better than heart shaped cupcakes decorated for Valentine’s Day with extra hearts? To make the design below frost the heart shaped cupcake with white frosting and put a heart gum drop in the center.

Add a red candy heart as a decoration

Pearl sprinkles

To make this heart shaped cupcake design, frost your cupcake with pink icing, and add a generous amount of pearl shaped sprinkles.

Heart cupcake with red frosting and candy pearls

Share this heart shaped cupcakes hack on X

Have you enjoyed learning how to make these muffin tin heart shaped cupcakes? Let your friends and family know about these fun Valentine’s Day treats by sharing this post:

Learn how to make heart shaped cupcakes for Valentine's Day! You don't need any special tools to make them! 💝🧁❤️ #HeartCupcakes #HeartShapedCupcakes #ValentinesCupcakes Share on X

Make heart cupcakes easily with this marble trick.

Pin this post about how to make heart cupcakes on Pinterest

Would you like a reminder of this post for making heart-shaped cupcakes? Just pin this image to one of your Valentine’s Day boards on Pinterest.Making heart shaped cupcakes is easy with this simple trick.

Admin note: this post for making heart-shaped cookies first appeared on the blog in February of 2017. I have updated the post to add all new photos, and a video for you to enjoy.

Yield: 12 heart shaped cupcakes

How to Make a Heart Shaped Cupcake

Heart shaped cupcakes decorated for Valentine's Day

These heart shaped cupcakes are a fun holiday treat. If you don't have a heart shaped cupcake tin, you can still make them with this easy trick.

Prep Time 5 minutes
Active Time 20 minutes
Additional Time 10 minutes
Total Time 35 minutes
Difficulty easy
Estimated Cost $2

Materials

  • 12 Valentine's Day cupcake liners
  • 12 glass rocks or marbles
  • Muffin tin
  • Cake mix
  • Frosting
  • Candies

Instructions

  1. Place the cupcake liners in the muffin tins.
  2. Add one glass rock or marble at the top of the cupcake liner and position it so that there is a slight opening at the top.
  3. Fill the cupcake liners ⅔ full of batter (don't overfill or you will lose the heart shape.)
  4. Bake as directed.
  5. Use frosting to cover the top of the cupcake, covering any imperfections in the shape of the heart.
  6. Add candies to the top to decorate.

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Disclosure of Material Connection: Some of the links in the post above are "affiliate links." This means if you click on the link and purchase the item, I will receive a small commission from the sale, but the price is the same for you. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising."

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