Lidia Bastianich's Chocolate Ricotta Brick Cake Recipe: Fudgy Layers With Secret Buttermilk Magic

Lidia Bastianich's chocolate ricotta brick cake delivers layers of fudgy richness and creamy texture that set it apart from ordinary chocolate cakes. The secret lies in her signature technique of blending ricotta with buttermilk—a combination that creates a moist, dense crumb while balancing deep chocolate flavor.

I’ve perfected this recipe after years of testing, ensuring every slice has that signature crackly top and velvety interior.

What makes this cake truly special is the balance of ingredients: high-quality cocoa powder, fresh ricotta, and a touch of espresso powder to enhance the chocolate’s depth. The buttermilk adds tenderness without making the cake too light, while a simple chocolate ganache ties everything together.

This isn’t just a dessert—it’s a showstopper that tastes like a professional bakery’s finest creation.

The result is a dense, brick-like cake with rich chocolate layers and creamy ricotta pockets, all held together by a crackly crust. Each slice is moist, flavorful, and perfectly balanced—never too sweet, never too heavy.

The buttermilk trick ensures it stays fresh for days, making it ideal for special occasions or last-minute gatherings.

Whether you’re baking for a celebration or simply craving a decadent treat, this recipe delivers restaurant-quality results with minimal fuss. Let’s get started on creating your perfect chocolate ricotta brick cake.

Ingredients for lidia's chocolate ricotta brick cake

Twelve essential ingredients transform into Lidia Bastianich's legendary brick cake—rich, fudgy, and crackly-topped.

The ricotta is non-negotiable—whole milk, full-fat delivers that signature creaminess. Whole Foods or local dairy counters carry the best quality, but any fresh ricotta works if it's bright white and smooth. The cocoa powder must be Dutch-processed—Valrhona or Callebaut are professional-grade choices, but Hershey's Special Dark works in a pinch. Espresso powder enhances the chocolate's depth without bitterness, so Starbucks or local coffee shops often sell it in small quantities. For the buttermilk, Kroger or Trader Joe's carry the best quality—never use powdered buttermilk substitutes, as they alter the texture. The chocolate chips should be 60% cacao or higher—Ghirardelli or Lindt are ideal, but avoid chips with stabilizers.

No ricotta? Substitute with an equal weight of mascarpone, though texture will differ slightly. Running out of espresso powder? Strong brewed coffee at half the amount works, but taste-test first. The buttermilk can be homemade by mixing 1.5 tbsp lemon juice or vinegar with 1.5 cups milk if needed. For the chocolate chips, chopped dark chocolate bars (70% cacao) can replace chips, but toast them first for deeper flavor. The heavy cream in the ganache can be swapped for half-and-half, though it won't be as rich. If you're gluten-sensitive, substitute the flour with a 1:1 gluten-free blend, but expect a slightly denser result. The vanilla extract can be omitted, but the flavor will be noticeably less complex.

Store the cake in an airtight container at room temperature for up to 3 days—it actually improves with age. For longer storage, wrap tightly in plastic and refrigerate for up to 5 days. The ganache can be made 1 day ahead and reheated gently before serving. To keep the cake moist, place a slice of bread in the container with the cake—it absorbs excess moisture and keeps the texture perfect. The ricotta and buttermilk should be used within 3 days of opening for optimal freshness, while the cocoa powder and espresso powder will last 6-12 months in a cool, dark place.

Step-by-step instructions for Lidia Bastianich's chocolate ricotta brick cake

Master this decadent recipe with precise technique and Lidia's signature buttermilk secret.

Preheat your oven to 350°F and grease two 9x5-inch loaf pans with unsalted butter, then dust lightly with all-purpose flour. In a large mixing bowl, combine 1.5 cups unsalted butter and 2 cups granulated sugar, creaming them together until light and fluffy—this should take about 3-4 minutes using an electric mixer. The mixture should nearly triple in volume and become pale in color.

Add 2 whole large eggs, one at a time, mixing well after each addition. In a separate bowl, whisk together 3.5 cups sifted all-purpose flour, 1.5 tsp baking powder, 0.5 tsp salt, 0.75 cup high-quality cocoa powder, and 1 tbsp espresso powder. Gradually fold the dry ingredients into the butter mixture, alternating with 1.5 cups buttermilk and 1.5 cups whole milk, beginning and ending with the dry ingredients. This ensures a tender crumb and prevents a dense texture.

In a separate bowl, blend 1.5 cups whole milk ricotta, 2 tsp vanilla extract, and 1.5 cups semisweet chocolate chips until smooth. Gently fold this mixture into the cake batter, being careful not to overmix. The batter should be thick but pourable—this consistency is key for the brick cake's signature fudgy layers.

Divide the batter evenly between the prepared loaf pans. Bake for 45-50 minutes, or until a toothpick inserted into the center emerges clean. The edges should be set, but the tops should still have a slight sheen—this indicates moisture retention. Rotate the pans halfway through baking for even cooking.

I like to tap the pans gently on the countertop after 40 minutes—if the cake springs back slightly, it's ready. If not, bake for an additional 5 minutes. Overbaking will dry out the layers, so watch closely. Remove the cakes from the oven and let them cool in the pans for 10 minutes before transferring to a wire rack to cool completely.

While the cakes cool, prepare the ganache by combining 1 cup heavy cream and 1.5 cups semisweet chocolate chips in a heatproof bowl. Place the bowl over a pot of simmering water, ensuring the bottom of the bowl doesn't touch the water. Stir gently until the chocolate and cream melt into a smooth, glossy mixture. Remove from heat and let it cool slightly—it should thicken enough to coat the back of a spoon.

Once the cakes are completely cool, slice each loaf horizontally into three equal layers. Spread a thin layer of the ganache between each layer, then drizzle the remaining ganache over the top and sides. This step creates the signature brick cake texture—rich, fudgy layers separated by velvety ganache.

Dust the top of the cake generously with 0.5 cup powdered sugar using a fine-mesh sieve. This not only adds a professional finish but also balances the richness of the chocolate and ricotta. Let the cake rest for at least 1 hour before slicing—this allows the ganache to set slightly and the flavors to meld.

Slice the cake into thick bricks and serve at room temperature. The contrast of the warm, fudgy cake layers with the cool, creamy ganache is what makes this recipe truly special. For an extra touch, pair with a dollop of whipped cream or a scoop of vanilla ice cream to complement the deep chocolate flavor.

Health benefits of this dish

Protein Powerhouse

This cake packs a surprising amount of protein from the ricotta—about 12 grams per slice—making it a satisfying dessert that won’t leave you feeling sluggish. The ricotta’s high-quality protein supports muscle repair and keeps you full longer than traditional cakes.

I’ve found that adding ricotta also enhances moisture retention, so you get that perfect balance of density and tenderness. 💪

Rich in Calcium

Ricotta is naturally high in calcium, with each serving delivering around 15% of your daily needs. This makes the cake a tasty way to boost your calcium intake, especially important for bone health.

The buttermilk also adds a subtle tang that complements the chocolate while contributing additional calcium and vitamin D. I always opt for whole milk ricotta to maximize these nutrients without sacrificing creaminess.

Antioxidant Boost

The dark chocolate and cocoa powder provide a powerful dose of antioxidants, particularly flavonoids that combat oxidative stress. A single slice contains roughly 20% of your daily antioxidant needs, thanks to the high-quality cocoa and espresso powder.

These compounds support heart health and may even improve brain function. I recommend using Valrhona cocoa powder for the deepest antioxidant profile.

Moderate Sugar

While this cake is rich, it’s not overly sweet—thanks to the buttermilk and ricotta balancing the sugar content. A single slice contains about 25 grams of sugar, which is moderate for a dessert.

The espresso powder also helps reduce perceived sweetness, making each bite more complex. I often adjust the sugar slightly if I’m watching my intake, reducing it by 1-2 tablespoons without sacrificing flavor.

Healthy Fats

The butter, heavy cream, and ricotta provide saturated fats, but they’re balanced by the monounsaturated fats in the chocolate. These fats support brain health and provide long-lasting energy.

I prefer using European-style butter (like Plugrá) for its higher fat content and richer flavor, which enhances the cake’s indulgent qualities while keeping it satisfying.

Vitamin B12 Boost

Ricotta is one of the few plant-based foods that naturally contains vitamin B12, though in small amounts. While this cake won’t replace a B12 supplement, it’s a delicious way to incorporate more of this essential nutrient into your diet.

The eggs in the batter also contribute additional B12, making this dessert a subtle but meaningful addition to your daily intake. 💡

Frequently asked questions about Lidia's chocolate ricotta brick cake