Creating A Rice Krispie Wedding Cake Masterpiece

how to make a rice krispie treat wedding cake

A Rice Krispie treat wedding cake is a fun and creative way to celebrate a wedding. This type of cake is made using Rice Krispies, marshmallows, butter, and sometimes other additional ingredients to create a unique and tasty treat. The process involves creating a Rice Krispie mixture, shaping it into cake layers, and then decorating it with frosting, sprinkles, or other toppings. The result is a fun and festive cake that is perfect for a wedding celebration.

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How to make a rice krispie treat base

To make a rice krispie treat base for a wedding cake, you'll need to make a large batch of rice krispie treats. This will form the basis of your wedding cake structure. Here's a detailed, step-by-step guide on how to make a rice krispie treat base:

Ingredients:

  • Butter
  • Marshmallows (mini marshmallows are recommended)
  • Rice Krispies Cereal (any type of puffed rice cereal will work)
  • Optional: Vanilla extract, salt, and sprinkles for extra flavour and colour.

Method:

Start by melting butter in a large saucepan over low heat. The amount of butter will depend on the size of your wedding cake, but a good rule of thumb is to use around 3/4 cup of butter for a standard 9x13-inch baking pan.

Once the butter is melted, add the marshmallows. The ratio of marshmallows to cereal is crucial. For a standard 9x13-inch pan, use two 10-ounce bags (about 11 heaping cups) of mini marshmallows. Stir the mixture until the marshmallows are completely melted. You can also add a pinch of salt and/or half a teaspoon of vanilla extract for extra flavour.

Remove the mixture from the heat and stir in the Rice Krispies Cereal. Make sure each piece of cereal is coated with the marshmallow mixture. You will need about 9 cups of cereal for a standard 9x13-inch pan.

Now, it's time to shape your rice krispie treat base. Prepare a 9x13-inch baking pan by lining it with greased parchment paper. Spray your hands with non-stick cooking spray or grease them with butter. Press the rice krispie mixture evenly and firmly into the prepared pan.

Allow the rice krispie treat base to cool and set. This will take at least an hour, but you can also leave it overnight. Once it's set, you can decorate it as you wish and start building your wedding cake structure on top!

With this guide, you'll be well on your way to creating a delicious and impressive rice krispie treat wedding cake!

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Shaping the treats

Before you begin shaping, it is important to prepare your Rice Krispies mixture. Follow a recipe to make a batch of Rice Krispie treats, typically involving melting butter and marshmallows, and then mixing in the Rice Krispies cereal. You can omit the butter to allow the treats to set more firmly, making them easier to shape. It is also recommended to use mini marshmallows as they melt down more quickly and easily.

Now, you are ready to shape your Rice Krispie treats:

  • Grease your hands with non-stick spray or cooking spray to prevent the mixture from sticking to your hands.
  • Firmly press and compact the Rice Krispie mixture into your desired shape. For a wedding cake, you may want to create tiered layers of different sizes.
  • Hold the shaped treats against your chilled cake to ensure they are the right size and shape.
  • If you are creating intricate shapes or sculptures, you can use dowels for support and to help keep them in place.
  • Once you are happy with the shape, let the Rice Krispie treats cool and set.

By following these steps, you will be able to shape your Rice Krispie treats effectively and creatively. Remember to work with the treats while they are still slightly warm, as they will be easier to mould and adhere to your cake.

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Making a rice krispie treat buttercream

To make a rice krispie treat buttercream, you'll need to start by making a basic rice krispie treat mixture. This will serve as the base for your buttercream. Here's a recipe you can follow:

Ingredients:

  • Butter: Use a generous amount of butter, around 8 tablespoons, and melt it over medium-low heat in a large saucepan. The extra butter will give your treats a softer, buttery flavour.
  • Marshmallows: Add 8 cups of mini marshmallows to the melted butter. Stir them continuously until they are completely coated in butter and melted. You can use regular-sized marshmallows, but mini marshmallows melt faster and more easily.
  • Rice Krispie Cereal: Once the marshmallows are melted, remove the pan from the heat and gently fold in 8 cups of Rice Krispie Cereal. Work quickly to ensure every piece of cereal is coated in the marshmallow mixture.

Now that you have your basic rice krispie treat mixture, you can turn it into a buttercream by following these steps:

  • Let the mixture cool: Spread the mixture into a pan and let it cool. You don't want to start making your buttercream until the rice krispie mixture has reached room temperature.
  • Crumble the rice krispie treats: Once cooled, crumble the rice krispie treats into fine crumbs. You can use a food processor or blender to achieve a finer texture.
  • Add butter: Combine the crumbled rice krispie treats with softened butter. Use a ratio of 1:1, so if you have 2 cups of crumbled rice krispie treats, add 2 cups of softened butter.
  • Mix until light and fluffy: Using a hand mixer or stand mixer, beat the rice krispie and butter mixture until it is light and fluffy. This may take several minutes.
  • Add sweetener (optional): If you want your buttercream to be sweeter, you can add a small amount of powdered sugar, honey, or maple syrup to taste.
  • Pipe or spread: Your rice krispie treat buttercream is now ready to use! Pipe or spread it onto your wedding cake as desired.

This unique buttercream will give your wedding cake a delicious, unexpected twist. It's a great way to incorporate the rice krispie treat flavour into your special day.

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Creating a cereal soak

Firstly, you will need to prepare a small bowl with 1 cup of buttermilk and 1 cup of Rice Krispies cereal. Stir these together and leave the cereal to soak for 15-20 minutes. The longer you leave it, the more flavour it will have. This will infuse the buttermilk with a delicious cereal taste.

Next, you will need to preheat your oven to 325 degrees convection bake. Prepare three 6" cake rounds or two 8/9" cake rounds with a swipe of shortening or dusting of flour. Set these aside.

Now, you can whisk together the cereal-soaked buttermilk (don't strain the soggy cereal, just add it all in), 1 cup of powdered Rice Krispie cereal, 4 egg whites, 2/3 cup of sour cream, 1/3 cup of vegetable oil, and 1 tablespoon of vanilla. You can also add in some rainbow sprinkles at this stage if you want to make it extra colourful and fun. Finally, sift in a 15.25oz box of white cake mix and split the batter evenly between your prepared cake rounds.

Bake your cake for 25-27 minutes until the centres are cooked through. Then, flip the cakes out onto a wire rack and leave to cool completely. Wrap them in plastic wrap and store them in the freezer overnight for easy cake assembly.

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Decorating the cake

If you want to create a smooth, sculpted look, you can try a technique used by professional bakers and omit the butter. This will allow the treats to set firmly and make it easier to shape and frost the cake. Grease your hands with non-stick spray before handling the mixture to make shaping easier. You can also use a buttered spatula or wax paper to press the mixture into shape.

For a more traditional wedding cake look, you can stack multiple layers of Rice Krispie treats, using buttercream or frosting between the layers to help them adhere. You can then use additional frosting to create a smooth, outer layer. If you want to add some colour, you can dye the frosting or use sprinkles.

To create a fun and festive look, you can press sprinkles or small candies into the outer layer of frosting. You can also shape additional Rice Krispie treats into decorative elements, such as flowers or letters, and attach them to the cake with frosting.

Get creative and don't be afraid to experiment! The beauty of a Rice Krispie treat wedding cake is that it is versatile and can be decorated in a variety of ways.

Frequently asked questions

You will need Rice Krispies, butter, marshmallows, and vanilla extract. You can also add salt to enhance the flavour.

Too many Rice Krispies will make the treats dry, crunchy, and bland. Too many marshmallows will make them too sticky and cause them to fall apart. For a 9x13-inch baking pan, use two 10-ounce bags of mini marshmallows and 9 cups of Rice Krispies.

Grease your hands with non-stick spray or cooking spray before handling the Rice Krispies. Firmly press the Rice Krispies together to compact them into the desired shape.

They can be stored in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days. They can also be frozen for up to 2 months, but the texture may change after thawing.

Yes, omitting the butter will cause the treats to set firmly once cooled, making them easier to shape.

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