Fabulous Chocolate and Cherry Cake

Fabulous Chocolate and Cherry Cake is a show-stopping celebration dessert from Mary Berry’s BBC 2 series Mary 90. It features two rich chocolate cake rounds filled with whipped cream and cherry jam, finished with a swirled chocolate ganache on top — impressive enough to grace the cover of her book.

Chocolate Ganache Frosting

1. Place finely chopped chocolate in a large heatproof bowl.
2. Heat heavy cream in a saucepan until just simmering — small bubbles around edges, not a full boil.
3. Pour hot cream over chocolate. Let sit undisturbed for 2 minutes.
4. Add butter cubes, corn syrup, and sea salt.
5. Stir gently from center outward in slow circles until completely smooth and glossy.
6. Cool at room temperature, stirring every 15 minutes, until thick and spreadable — about 45–60 minutes.

Tip: If ganache gets too thick, warm gently over a bowl of hot water. If too thin, give it more time at room temperature.

Cherry Filling

1. Combine cherries, sugar, and lemon juice in a small saucepan over medium heat.
2. Cook, stirring occasionally, until cherries release juices and mixture bubbles — about 5 minutes.
3. Mix cornstarch and water until smooth. Pour into cherry mixture and stir constantly.
4. Cook another 2–3 minutes until filling thickens and coats the back of a spoon.
5. Remove from heat, stir in almond extract. Cool completely before using.

Assembling the Cake

1. Place one cake layer on your serving plate, flat side up.
2. Pipe or spread a ring of ganache around the outer edge to create a “dam” — this prevents filling from escaping.
3. Spoon cherry filling into the center of the dam and spread gently — about ¼ inch deep.
4. Place second cake layer on top, flat side down, pressing very gently to level.
5. Apply a thin crumb coat of ganache all over the outside. Chill 20 minutes.
6. Apply the final ganache layer generously. Smooth the sides and create a swirled finish on top.
7. Decorate with fresh cherries, chocolate shavings, and a dusting of powdered sugar while ganache is still slightly tacky.

Why This Recipe Works

Hot Coffee in the Batter

Hot coffee blooms the cocoa powder, releasing its full flavor compounds and intensifying the chocolate taste dramatically — without making the cake taste like espresso. If caffeine-free, hot water works beautifully, but coffee is the upgrade.

Buttermilk for Moisture and Tenderness

Buttermilk reacts with baking soda to create a tender, open crumb with a subtle tang that perfectly balances the chocolate and cherries.

Brown Sugar Alongside White Sugar

Combining both adds moisture and a hint of molasses depth that pure white sugar simply cannot replicate — a small change with a noticeable impact on flavor complexity.

The Cherry-Chocolate Science

Cherries and chocolate share several volatile aromatic compounds — including benzaldehyde — which is why the combination feels so natural. You’re not forcing two flavors together; you’re amplifying what they already have in common.

Pro Baking Tips

• Room temperature ingredients — cold eggs and buttermilk don’t emulsify properly. Set them out 30–60 minutes before baking.
•  Weigh your flour — measuring by cup can mean 20–30% too much flour. A kitchen scale is your best baking investment.
•  Use Dutch-process cocoa — darker, milder, and richer than natural cocoa. It’s the secret to that deep chocolate color.
• Level your layers — use a serrated knife to slice off any dome before assembly. Flat layers = a stable, beautiful cake.
• Don’t overmix — mix only until smooth after combining wet and dry ingredients. Overmixing develops gluten and toughens the crumb.
•  The crumb coat is non-negotiable — it traps loose crumbs so your final layer looks flawless.

Variations & Substitutions

Variation	What to Change	Result
No buttermilk	1 tbsp white vinegar + whole milk to 1 cup, rest 5 min	Works perfectly
Gluten-free	1:1 GF flour blend with xanthan gum	Slightly denser, still delicious
Dairy-free	Coconut milk + coconut oil + dairy-free dark chocolate	Rich and satisfying
Cupcakes	Fill muffin tins 2/3 full, bake 18–22 min	~24 cupcakes
Black Forest style	Add kirsch to filling, whipped cream between layers	Classic Black Forest
Canned cherries	Drain well, rinse maraschino cherries	Sweeter, still great
Sheet cake	Use 9×13 pan, bake 35–40 min	Easier, feeds more

Storage Guide

Item	Method	Duration	Notes
Assembled cake	Covered, room temperature	Up to 2 days	Away from heat and sunlight
Assembled cake	Covered, refrigerated	Up to 5 days	Bring to room temp 30 min before serving
Cake layers (unfrosted)	Wrapped tightly, frozen	Up to 3 months	Thaw overnight in fridge
Cherry filling	Sealed jar, refrigerated	Up to 1 week	Stir before using
Ganache	Covered, refrigerated	Up to 2 weeks	Reheat gently over warm water

Nutrition Information

Per slice (based on 12 servings). Values are approximate and vary by ingredients used.

Nutrient	Per Slice
Calories	~520 kcal
Total Fat	~28g
Saturated Fat	~14g
Carbohydrates	~65g
Sugar	~46g
Protein	~7g
Fiber	~4g
Sodium	~310mg

Baking Myths Busted

❌ Myth: You can substitute cocoa powder with hot chocolate mix.
Hot chocolate mix contains sugar, milk powder, and stabilizers that alter the batter chemistry entirely. Always use unsweetened cocoa powder.

❌ Myth: Opening the oven door makes the cake fall.
Modern ovens recover temperature quickly. A brief check after 28 minutes won’t cause collapse. What causes collapse is opening the door repeatedly in the first 20 minutes before the structure sets.

❌ Myth: More baking powder means a fluffier cake.
Too much leavening causes the cake to rise rapidly then collapse — and creates a soapy aftertaste. Use the exact amounts specified.

❌ Myth: Thin batter means something went wrong.
This batter is supposed to be thin. The hot coffee makes it especially liquid. Trust the recipe — thin batter produces the moist, fudgy crumb this cake is known for.

Frequently Asked Questions