St Patricks Day Green Cake (Print View)

Vibrant green sponge cake with creamy vanilla frosting, perfect for March celebrations

# What You'll Need:

→ Cake Components

01 - 2½ cups all-purpose flour
02 - 2 teaspoons baking powder
03 - ½ teaspoon baking soda
04 - ½ teaspoon salt
05 - 1 cup unsalted butter, softened
06 - 1¾ cups granulated sugar
07 - 4 large eggs, room temperature
08 - 1 cup buttermilk, room temperature
09 - 2 teaspoons pure vanilla extract
10 - ½ teaspoon almond extract
11 - Green gel food coloring

→ Vanilla Buttercream Frosting

12 - 1 cup unsalted butter, softened
13 - 4 cups powdered sugar, sifted
14 - ¼ cup whole milk or heavy cream
15 - 2 teaspoons pure vanilla extract
16 - Pinch of salt
17 - Green sprinkles or edible shamrock decorations

# Step-by-Step Directions:

01 - Preheat oven to 350°F. Grease three 8-inch round cake pans and line with parchment paper.
02 - Whisk together flour, baking powder, baking soda, and salt in a medium bowl. Set aside.
03 - Beat butter and sugar in a large bowl until light and fluffy, approximately 3-4 minutes.
04 - Add eggs one at a time, beating thoroughly after each addition. Mix in vanilla and almond extracts.
05 - Gradually add flour mixture in three portions, alternating with buttermilk. Begin and end with flour mixture, mixing until just incorporated.
06 - Add green food coloring and mix until batter reaches desired vibrant green shade.
07 - Divide batter evenly among prepared pans. Bake for 25-30 minutes until toothpick inserted in center comes out clean.
08 - Let cakes cool in pans for 10 minutes, then transfer to wire racks to cool completely before frosting.
09 - Beat butter until creamy. Gradually incorporate powdered sugar on low speed. Add milk, vanilla, and salt. Beat on high speed until fluffy and smooth.
10 - Place one cake layer on serving plate. Spread with frosting, add next layer, and repeat. Frost top and sides of assembled cake.
11 - Decorate with green sprinkles or edible shamrocks. Optionally tint portion of frosting with additional green coloring for decorative accents.

# Expert Suggestions:

01 -
  • The buttermilk keeps the cake incredibly moist for days, unlike other celebration cakes that dry out overnight
  • You have complete control over the green intensity, from subtle mint to vibrant emerald that makes everyone smile
02 -
  • Room temperature ingredients blend together seamlessly, while cold ingredients cause the batter to curdle and seize up
  • Sifting powdered sugar before making frosting prevents those tiny lumpy dots that ruin an otherwise smooth finish
03 -
  • Weighing your flour with a kitchen scale instead of measuring by cup gives you consistent results every single time
  • Chill your frosted cake for 15 minutes before slicing to get those pristine bakery style layers