When you search for “commissary carrot cake”, you’re diving into a rich culinary tradition tied to Philadelphia’s iconic Frog Commissary. This dessert, famous for its moist layers, tangy frosting, and decadent fillings, has become a timeless favorite. Whether you’re curious about its history, the original recipe, or tips to replicate this masterpiece at home, this article has you covered.

The Story Behind Commissary Carrot Cake

The Commissary Carrot Cake was born in the kitchens of the beloved Frog Commissary in Philadelphia during the 1970s and 1980s. Known for its upscale yet approachable menu, the restaurant’s carrot cake quickly became a signature dessert. Customers adored its moist, spiced cake layers filled with raisins, pecans, and a luscious pecan cream filling, all topped with a tangy cream cheese frosting and toasted coconut.

Its popularity led to the creation of carrot-themed wedding cakes, appearances at local festivals, and even a carrot cake-inspired ice cream. Today, while the Commissary has closed, the cake’s legacy lives on through the Frog Commissary Cookbook.

Original Commissary Carrot Cake Recipe

The Frog Commissary’s carrot cake recipe remains one of the best versions of this dessert, balancing sweetness, spice, and texture. Below is the step-by-step guide to making this classic:

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Ingredients

For the Cake:

1 1/4 cups neutral vegetable oil e.g., canola
2 cups granulated sugar
4 eggs
2 teaspoons ground cinnamon
1 teaspoon kosher salt
2 teaspoons baking powder
1 teaspoon baking soda
2 cups all-purpose flour
4 cups freshly grated carrots from a 1-pound bag
1 cup chopped pecans
1 cup raisins golden preferred, soaked in warm water for 15 minutes

For the Pecan Cream Filling:

1 1/2 cups granulated sugar
1/4 cup all-purpose flour
3/4 teaspoon kosher salt
1 1/2 cups heavy cream
6 ounces unsalted butter
1 1/4 cups chopped pecans
2 teaspoons vanilla extract

For the Cream Cheese Frosting:

8 ounces unsalted butter softened
8 ounces cream cheese softened
1 pound powdered sugar
1 1/2 teaspoons vanilla extract
1 tablespoon milk
Generous pinch of salt

For Garnish:

4 ounces shredded sweetened coconut (about 1 1/2 cups)

Instructions

Preparation Steps

Pecan Cream Filling
Combine sugar, flour, and salt in a heavy saucepan. Gradually whisk in cream and add butter.
Cook over low heat until the butter melts. Simmer for 20–30 minutes, stirring occasionally, until golden brown.
Stir in pecans and vanilla. Cool completely, then refrigerate overnight for best results.

Carrot Cake

Preheat oven to 350°F (175°C). Grease and flour a 10-inch tube pan or two 9-inch round pans.
Mix oil and sugar in a large bowl. Add eggs, one at a time, blending well.
Sift dry ingredients and gradually mix them into the wet mixture.
Fold in carrots, pecans, and raisins.
Pour batter into prepared pans and bake for approximately 70 minutes (tube pan) or 30–40 minutes (round pans). Let cool completely.

Cream Cheese Frosting

Cream butter and cream cheese together until smooth.
Add powdered sugar gradually, mixing on low to avoid a sugar cloud.
Blend in vanilla and salt. Chill if necessary for easier spreading.

Toasted Coconut

Spread shredded coconut on a baking sheet. Toast in a 300°F (150°C) oven for 10–15 minutes, stirring occasionally for even browning.
Cool completely before using.

Assemble the Cake

Slice the cooled cake into three layers. Spread the pecan cream filling between each layer.
Frost the top and sides with cream cheese frosting.
Pat toasted coconut onto the sides for an extra layer of flavor and texture.
Optionally, decorate the top with piped frosting to resemble small carrots using orange and green food coloring.

Pro Tips for Success

If you love classic cake recipes, don’t miss Mary Berry’s perfect chocolate tray bake.

Grate Fresh Carrots: Avoid pre-grated carrots for the best flavor and moisture.
Soak Raisins: Hydrate raisins to prevent them from absorbing moisture from the cake batter.
Plan Ahead: This cake improves when made a day or two in advance, as the flavors meld beautifully.

Why Commissary Carrot Cake Stands Out

The Commissary Carrot Cake is more than a dessert—it’s a nostalgic piece of Philadelphia’s culinary history. Its layered complexity, from the spiced cake to the creamy frosting and crunchy coconut, creates an unforgettable taste experience. Whether served at a wedding, festival, or a simple family gathering, it’s a crowd-pleaser that stands the test of time.

Recreating the Commissary Carrot Cake at home is a rewarding endeavor, perfect for any special occasion. With its rich history, adaptable recipe, and irresistible flavors, this legendary cake deserves a place in your kitchen—and your heart. Enjoy baking and sharing this iconic treat with your loved ones!