Building Blocks Cake Recipe Video
If you’re having a (building) block party, these cakes are the perfect way to inspire your little architect. Professional baker and author Liv Hansen for the Betty Crocker Kitchens shows us a unique way to make a fresh take off the old block.
Summary
Preparation Time10 MinDifficulty LevelEasy
Ingredients
How to make a building blocks cake
1 13x9-inch cake
2 containers (1 lb each) Betty Crocker® Rich & Creamy vanilla frosting
Red, yellow and blue gel or paste food colors
12 large marshmallows, cut in half crosswise
Large platter, tray or wrapping paper-covered cardboard (15x12 inches)
Directions
How to make a building blocks cake
Prepare the building block cake shapes and frosting
In a small bowl for each color, tint 1 cup frosting red, 1 cup frosting yellow and 2/3 cup frosting blue with food colors. Leave remaining frosting white.
Using serrated knife, cut rounded dome from top of cake to make flat surface; place cake cut side down. Cut cake crosswise into thirds. Cut one of the thirds in half crosswise to make 2 squares. Place cake pieces on tray.
Crumb coat top and sides of 1 square cake with thin layer of blue frosting and 1 square cake with thin layer of white frosting. Crumb-coat 1 rectangular cake with thin layer of yellow frosting and 1 rectangular cake with thin layer of red frosting. Refrigerate or freeze 30 to 60 minutes until set.
Decorating the block cakes
Add final coat of frosting to each cake.
Frost 4 marshmallow halves with blue frosting; place in square design on blue cake. Frost 4 marshmallow halves with white frosting; place in square design on white cake. Frost 8 marshmallow halves with yellow frosting; place on yellow cake. Frost 8 marshmallow halves with red frosting; place on red cake.
Store loosely covered at room temperature.
The building block cakes recipe serves 12.
Prepare the building block cake shapes and frosting
In a small bowl for each color, tint 1 cup frosting red, 1 cup frosting yellow and 2/3 cup frosting blue with food colors. Leave remaining frosting white.
Using serrated knife, cut rounded dome from top of cake to make flat surface; place cake cut side down. Cut cake crosswise into thirds. Cut one of the thirds in half crosswise to make 2 squares. Place cake pieces on tray.
Crumb coat top and sides of 1 square cake with thin layer of blue frosting and 1 square cake with thin layer of white frosting. Crumb-coat 1 rectangular cake with thin layer of yellow frosting and 1 rectangular cake with thin layer of red frosting. Refrigerate or freeze 30 to 60 minutes until set.
Decorating the block cakes
Add final coat of frosting to each cake.
Frost 4 marshmallow halves with blue frosting; place in square design on blue cake. Frost 4 marshmallow halves with white frosting; place in square design on white cake. Frost 8 marshmallow halves with yellow frosting; place on yellow cake. Frost 8 marshmallow halves with red frosting; place on red cake.
Store loosely covered at room temperature.
The building block cakes recipe serves 12.
