Step-by-Step Instructions

How to make Black Forest Cake:

1) Start by getting set up (future you will be grateful)

Preheat your oven to 350°F (175°C) and pull out two 8–9 inch round pans. This sponge comes together fast once your eggs are whipped, so you don’t want to be rummaging for parchment or pans mid-way.

A little tip I swear by: butter your pans well, dust with flour, and tap out the extra. If you want extra insurance (and less stress), you can also line the bottoms with parchment. Sponge cakes can be dramatic when they feel like sticking.

2) Separate the eggs (and don’t panic if you’re not perfect)

Separate your 6 eggs, putting whites in one bowl and yolks in another. This is one of those recipes where clean separation matters – if any yolk sneaks into the whites, they won’t whip as nicely.

If you’re nervous, crack each egg into a small bowl first, then transfer. That way one rogue yolk doesn’t ruin the whole batch.

3) Whip the yolks until they look “butter-yellow”

To the yolks, add ½ cup of the sugar and beat with a hand mixer until the mixture turns pale, thick, and creamy – almost like a ribbon when you lift the beaters. It should look like a soft, buttery yellow and feel fluffy, not grainy.

Then mix in your vanilla.

This step is doing more than it seems: you’re building structure and dissolving sugar so the sponge bakes up light instead of gritty.

4) Whip the egg whites (this is the lift of the whole cake)

In a clean bowl, beat the egg whites until soft peaks form – when you lift the beaters, the peaks should gently fold over.

Now slowly add the remaining ½ cup sugar while mixing. Keep going until the whites look glossy and hold their shape.

Here’s the sweet spot: you want them firm, but not dry. If the whites start looking clumpy or like they’re breaking, they’ve gone too far. A glossy, stable meringue is what gives you that airy cake without baking powder.

5) Fold like you mean it (gentle, patient, no rushing)

Now take your whipped whites and gently fold them into the yolk mixture with a rubber spatula. Do this in a few additions if you want it easier.

This is the moment to pretend your batter is fragile – because it is. You’re trying to keep all that air you just whipped in. I usually scrape down the middle, then sweep around the bowl, rotating as I go. Slow and steady.

6) Sift your dry ingredients (yes, it matters here)

Sift together:

• flour
• cocoa powder
• salt
• instant espresso powder

The espresso powder doesn’t make this taste like coffee – it just makes the chocolate taste deeper and more “grown-up bakery,” in the best way.

And sifting matters because cocoa loves to clump. Clumps = bitter pockets in your sponge. We’re not doing that today.

7) Fold the dry ingredients in… gently again

Sprinkle the sifted dry mix over the batter and fold until you don’t see streaks of flour. Don’t overmix -once the flour is in, you want to stop as soon as it’s combined.

If you’re not sure, it’s better to do a few slower folds than a bunch of aggressive ones. Sponge batter is like whipped cream’s sensitive cousin.

8) Bake right away (don’t let the batter sit around)

Divide the batter evenly between your prepared pans and pop them into the oven right away.

Bake for 18–20 minutes, or until the center springs back lightly and a toothpick comes out clean. Try not to open the oven early – sponge cakes can deflate if they get a sudden temperature drop.

Once out, let them cool in the pans for about 5 minutes, then turn them out onto a rack to cool completely.

And yes, completely. If the cake is warm when you assemble, the whipped cream will melt and you’ll end up with a very delicious… very chaotic trifle situation.

9) Make the cherry syrup (this part smells like the whole point of the cake)

In a small saucepan, combine water + sugar over low heat and stir until the sugar dissolves. You’re not trying to boil the life out of it – just melt the sugar into a clear syrup.

Take it off the heat and stir in:

• kirsch
• cherries
• a pinch of salt

That pinch of salt is tiny, but it makes the cherries taste more cherry. It sharpens the flavor and balances the sweetness in a really satisfying way.

Let the cherries sit for about 30 minutes so everything cools down and the fruit soaks up the syrup. This is what gives your Black Forest Cake that classic Black Forest flavor, not just “cherries on cake.”

10) Whip the cream (stop earlier than you think)

Whip the cream until it reaches stiff peaks – meaning it holds its shape when you lift the beaters.

Then add the icing sugar and kirsch and beat briefly to combine.

Tip: once you add sugar, it can tighten quickly. So I like to whip to almost stiff peaks first, then add the icing sugar and kirsch, and finish it off gently.

11) Assemble (this is the fun part)

Place your first cake layer on a serving plate.

Now brush the top with a light layer of the cherry syrup. Not drenched – just enough to moisten. This sponge is delicate and absorbs syrup fast.

Spread on half the whipped cream, then spoon over a generous layer of cherries.

Add the second cake layer, brush again with syrup, then finish with the remaining whipped cream and cherries.

If you want it to look extra “classic bakery,” you can add chocolate shavings around the edges or to the top of your Black Forest Cake. But honestly? Even just whipped cream + cherries is beautiful.

12) Chill it briefly before slicing (if you can wait)

If you can give your Black Forest Cake 30–60 minutes in the fridge, it slices cleaner and the flavors settle. But if you’re serving it immediately for a birthday moment (and everyone is hovering), it’s still going to be amazing.