To make the cake, set the oven to gas mark 4 or 180°C.
Sift the flour, cocoa powder, baking powder, bicarobonate of soda and pinch of salt into a bowl. Stir in the sugar. Beat the eggs with the oil and milk and then pour into the dry ingredients and mix well. Pour the mixture into the lined cake tin. How to line a round cake tin video
Bake the cake in the centre of the oven for11/4-11/2 hours, or until it feels firm to the touch in the centre.
Remove the cake from the oven and upturn it onto a wire rack and leave it to cool, removing the tin, but leaving it wrapped in the lining paper. Turning the cake upside-down will help to flatten the top of it, if it’s domed during baking. If the cake is still very domed when it’s cooled, then the top may be cut off.
To make the ganache, bring the cream to the boil. Place the chocolate in a bowl and pour over the cream and add the vanilla extract. Stir until the chocolate melts. A stick blender may be used to speed up the blending process. Leave the mixture to cool, and then chill it in the fridge until it starts to thicken.
To temper the chocolate for the to decoration, break the chocolate into pieces and then melt it, either in a microwave oven or over a pan of hot water, to over 50°C. Pour out about 2/3rds of the chocolate onto the granite or marble and spread it out with the palette knife. Use the paint scraper to scoop the chocolate back to the middle, and then spread it out.
Keep repeating the spreading until the chocolate starts to thicken. This chocolate should be at 27°C.
Scrape the chocolate from the worksurface back into the bowl and mix with the reserved chocolate. The chocolate in the bowl should now be at about 31-32°C which is the working temperature. If it’s above this temperature, repeat the cooling stage on the table, and if it’s below the temperature re-warm it very gently.
To make the ruffles, pour some of the tempered chocolate onto the worksurface and spread it out thinly, using a palette knife, into a rectangle. When the chocolate is on the point of setting, use the paint scraper to go around the edges to neaten the rectangle. Then, working quickly, starting at one edge, place the paint scraper under about a 5cm (2in) area of chocolate and place your finger on top, and then scrape the chocolate away from you so that the chocolate ruffles up. If the ruffles are too tight, they may be opened out a little before the chocolate sets fully. Repeat the ruffles along the rest of the rectangle, then repeat this process a further 2-3 times to use all the tempered chocolate.
Use a long-bladed knife to cut the chocolate cake into 3 layers.
Whip the chilled ganache until it’s light and fluffy. Fill the layers of the cake with the whipped ganache.
Spread the ganache over the top and sides of the cake, smoothing it as much as possible.
Tip the vermicelli out onto baking parchment, and scoop it up and gently press it against the sides of the cake.
Wearing disposable gloves, starting at the outside edge, press the ruffles into the ganache on the top of the cake.
Work around in rings to fill the centre, using a little extra ganache to hold the ruffles in place if necessary.
Chocolate Raspberry Ruffle Cake
- First of all: these are not typical directions, but you need to know about needed equipment before attempting this cake. Here it is:
- 8-inch round cake pan, at least 2 inches high.
- 8-inch round cake pan with removable bottom or 8-inch springform pan.
- untreated heavy-duty jelly-roll pans.
- rubber spatula, offset spatula, and flexible 8-inch metal icing spatula.
- decorating turntable, lazy Susan, or inverted round cake pan.
- ridged plastic shelf liner, freezer paper, or 055 Mylar (I used the plastic shelf liner).
- parchment paper and waxed paper.
- MAKING THE CAKE:
- Position a rack in the lower third of the oven or just below the center of the oven and preheat the oven to 350°F Fit the bottom of an 8-inch round cake pan, one at least 2 inches high, with parchment paper and set aside.
- Pour the clarified butter into a 1-quart bowl and stir in the vanilla extract, if you’re using it. The butter must be hot when added to the batter, so either keep the bowl in a skillet of hot water or reheat at the last minute.
- Although the flour and cocoa were sifted before they were measured, they need to be triple-sifted together. Sift or sieve the flour and cocoa together 3 times, then set sifter on a plate or piece of waxed paper and return the dry ingredients to the sifter. Keep close at hand.
- Whisk the eggs and sugar together in a large heatproof bowl or the bowl of a heavy-duty mixer. Set the bowl over direct heat or in a pan of barely simmering water and heat the eggs, whisking constantly, until they are warm to the touch. Remove the bowl from the heat and, working with a heavy-duty mixer fitted with the whisk attachment (or using a hand-held mixer), beat the eggs at high speed until they are cool, have tripled in volume, and hold a ribbon when the whisk is lifted.
- Sift one third of the dry ingredients over the eggs and, using a large rubber spatula, fold in gently but thoroughly. When the color of the batter is almost uniform, fold in the rest of the flour-cocoa mixture.
- Spoon about 1 cup of the batter into the hot clarified butter add fold together until well blended. Spoon this over the batter and, using the large rubber spatula, gently fold into the batter.
- Spoon the batter into the pan: there’s no need to smooth the top or rap the pan on the counter, as is sometimes done with foam-based cakes. Bake the cake for 25-30 minutes, or until top of the cake springs back when pressed gently. Transfer the pan to a rack and let the cake cool in the pan.
- When the cake is completely cool, run a small knife around the sides of the pan to release the cake and unmold onto a rack; invert right side up onto a piece of parchment paper. (The cake can be made ahead to this point, wrapped well, and kept in the refrigerator for up to 2 days or frozen for up to 3 months. Thaw, still wrapped, at room temperature.).
- PREPARING THE CHOCOLATE:
- The chocolate is going to be spread and then scraped into ruffles from four baking pans; if you don’t have enough pans, you can make the ruffles in 2 batches. Choose heavy-duty jelly-roll pans that are neither warped nor dented, neither nonstick non treated with special coatings. Keep them close at hand.
- Melt the chocolate in a heatproof bowl set in a skillet of barely simmering water, in the top of a double boiler over an inch of simmering water, or in a microwave oven sat at medium power. Stir the chocolate regularly until it is fully melted. Smooth, and 115F to 120F (You can test the temperature with an instant-read thermometer or by putting a drop on your top lip – it should feel warm.).
- Hold the bottom of one of the baking sheets over a burner (either gas or electric) and, moving it back and forth, heat it until it is warm but not hot enough to burn your fingers. Put the baking pan upside down on a flat surface and pour on about 1/3 cup of the chocolate. Use an offset spatula to spread the chocolate thinly and evenly over the bottom of the baking pan: the chocolate will only be about 1/16 inch thick. Refrigerate the pan for at least 30 minutes, or for as long as several hours, depending on your schedule. (It is better to chill the pans for a long time and let them come up to ruffling temperature – in which case they’ll stay at temperature longer – than to catch them the moment they turn cool enough to ruffle.) Repeat with rest of the chocolate and the other baking pans.
- MAKING THE RUFFLES:
- To shape the ruffles, work with one baking pan of chocolate at a time. Remove a pan of chocolate from the refrigerator and leave it at room temperature to warm gradually until it is pliable enough to be scraped.
- Place the baking pan on a counter in front of you, a short side braced against your body. Hold the end of the blade of a then, flexible 8-inch metal icing spatula in your left hand (reverse procedures if left-handed) and, with your right hand, grab the blade close to the handle. You should have 4 to 5 inches of blade exposed and available for ruffling.
- Using the top left corner of the pan as your staring point and imagining that corner of the pan as 12 o’clock, position your left hand in that corner, and your right at 2 o’clock. Press the edge of the blade against the chocolate at a very shallow angle, as if you were going to slide the spatula blade under the chocolate. Now slide the blade forward, moving your right hand down to 5 o’clock and then pivoting the blade to the left, all the way to the edge of the pan. As your right hand is moving down, so is your left, although not as far – your left hand will move down 4 to 5 inches. This is an important point – if you don’t move your left hand down, you’ll end up with tight curls of chocolate rather than ruffles. As you scrape and ruffle the chocolate against the blade and then make the pivot, the chocolate will gather against the blade — use your left hand to pinch the chocolate so that the ruffles form a fan and the pinched part is a little handle. You’ve completed one ruffle.
- As you make each ruffle, place it on a parchment or waxed paper-lined baking sheet and refrigerate. When the ruffles harden, you can layer them between sheets of waxed paper. (Store them in a container in the refrigerator; they’ll keep for a few days.).
- Make 2 more ruffles across the top of the pan, using the previously Scraped area as your guide — the left-hand corner of chocolate will be your 12 o’clock point and the cleaned-off section of the pan your edge, or end point. Make the next three ruffles just below; then turn the pan around to get to the chocolate on the bottom and make three more. With practice — and ruffling takes lots of practice — you’ll get 9 ruffles from each pan. Don’t worry if you get fewer at the start.
- If, as sometimes happens, your ruffles crack or you get rolls of chocolate, not ruffles, it might be because the chocolate is too cold — give it a few more minutes at room temperature before you try again. If the chocolate melts and gets gooey next to the spatula, it’s too soft and needs a minute or two more in the refrigerator. When the temperature is just right — smooth and pliable — but you still can’t get a nicely fanned ruffle, angle the blade differently as you scrape.
- FOR THE SYRUP:
- Bring the water and sugar to the boil in a small saucepan, stirring to dissolve the sugar, and simmer for 2 to 3 minutes. Remove from the heat and cool. Add 1/4 cup of the eau-de-vie. Taste the syrup and decide if you’d like a little more of the liqueur; set aside.
- FOR FILLING AND WRAP.
- Beat the creme fraiche with the vanilla extract to soft peaks, then add 2 Tbsp of the sugar, beating until thickened. Taste and add more sugar if you want it, then continue to beat until the cream just begins to stiffen. Cover and keep refrigerated until needed.
- Assembling the Cake — Cut the cooled genoise into 3 even layers with a long serrated knife. Fit one layer into the bottom of a high-sided 8-inch round cake pan with a removable bottom or an 8-inch springform pan and brush the layer with syrup.
- Place the chopped chocolate in a small bowl and whisk in the boiling water until the chocolate is fully melted and smooth. Switch to a rubber spatula and folds 1/4 cup of the creme fraiche into the chocolate. Fold in another cup of the creme fraiche and then quickly, before it hardens, spread the chocolate creme fraiche evenly over the genoise layer in the pan.
- Moisten the second layer of genoise with syrup and set it, moistened side down, in the pan, pressing gently to level it on the chocolate creme fraiche. Moisten the top of the layer with some of the syrup and top with an even layer of fresh raspberries, leaving just a bit of space between each berry. Keep 1 perfect berry in reserve.
- Beat the remaining creme fraiche until it holds its shape. Spoon 1 to 2 cups of the creme fraiche over the berries and, using an offset spatula, delicately smooth the creme fraiche over and between the berries.
- Moisten the remaining layer of genoise with syrup and set it, moistened side down, into the pan, again pressing lightly to set it in place.
- Chilling the Cake — Cover the cake and the remaining creme fraiche with plastic and refrigerate for at least 2 to 3 hours, or up to 24 hours.
- Run a knife around the sides of the cake, then release and remove the pan or the ring of the springform pan. Put the cake, still on its pan bottom, on a large piece of parchment paper and set the cake on a decorating turntable, a lazy Susan, or a large inverted cake pan.
- Making the Wrap — Using ridged plastic shelf liner (available in hardware and housewares stores), freezer paper, or 500 Mylar (from an art supply store), cut a strip 26 inches long and 3/8 inch wider than the height of the finished cake, about 3 inches. Place a larger piece of waxed paper on the counter in front of you –this is your drip sheet — and put the strip on the waxed paper. (If you’re using ridged plastic or Mylar, put the smooth glossy side face up.).
- Melt the chocolate in the top of a double boiler set over an inch of barely simmering water or in a microwave oven set at medium power, stirring chocolate once or twice until melted and smooth. The chocolate should be between 115F to 120°F Pour the chocolate down the center of the strip, spreading it with an offset spatula across the entire strip and beyond — let it run over a bit onto the waxed paper. (You can scrape up the chocolate from the waxed paper later and remelt it when you need a dollop of chocolate to finish the cake.).
- Slip the point of a small knife under one edge of the chocolate-coated strip and grab the edges of the strip with your fingers.
- Slide your free hand under the strip and grab the other end. Lift the strip and fit it neatly around the cake, positioning it so that the chocolate side is against the cake. Press one end against the cake and leave the other end standing away from the cake at the point where it would overlap if you pressed it closed. Slip a small piece of waxed paper into this spot, just to hold your place.
- ASSEMBLY AND FINISHING.
- Chilling the Wrapped Cake — Refrigerate the cake of at least 1 hour, until the chocolate hardens.
- Finishing the Wrapped Cake — Place the cake on the decorating turntable and spread the remained creme fraiche over the top, spreading it out to the edge of the band.
- Remove the chocolate ruffles from the refrigerator and, beginning at the outside edge, arrange the ruffles in a circle, planting them gently in the creme fraiche and allowing their frilly edges to extend beyond the cake’s rim. Continue to arrange the ruffles in slightly overlapping concentric circles until the creme fraiche is covered. Put the reserved perfect raspberry in the center of the cake and chill the cake for about 15 minutes, until firm (or up to 6 hours, if necessary), before removing the plastic and serving.
- To remove the plastic on the chocolate band, discard the waxed paper “place keeper” and peel away an inch of the plastic from the end of the band attached to the cake. Put a dollop of melted chocolate on that end to act as glue and overlap the other end of the band, pressing lightly to seal it. Carefully remove the plastic. If the plastic sticks, put the cake back in the refrigerator for about 10 minutes, then try again.
- To cut the cake, dip a long sharp serrated knife into hot water, wipe it dry, and cut straight down. Since the first piece is often difficult to remove, it’s best to make it a generous, easier-to-remove slice.
- Storing — Although the parts of the cake can be made well in advance, the assembled cake should be served the day it is made.
Copyright © 2000 Sarah Phillips CraftyBaking.com All rights reserved.
Chocolate curls are an easy way to decorate any dessert, and can be made with a vegetable peeler from a block of chocolate or from melted chocolate. For best results, use dark sweetened or semi-sweet chocolate insted of softer milk or white chocolate.
Chocolate Curls Made with a Vegetable Peeler: We use this technique with the Banana Cream Chocolate Ganache Pie Recipe.
HOW TO TIPS:
1. Use a block or large piece of chocolate.
2. Make sure the chocolate is slightly warmer than room temperature.
If making curls from a solid 2-inch chunk of chocolate, place it on a microwaveable plate and microwave it on low power for 5-second intervals until it is barely warm.
3. Use a vegetable peeler to make chocolate curls. Just run it over the edge of your chocolate.
NOTE: To make long chocolate ruffles, drag the top edge of the tip of the knife across the chocolate to create decorative chocolate shavings.
Set the chocolate curls aside in a cool place until needed.
If room is especially warm, cover bowl and refrigerate until needed. Once cold, take care when handling because the curls will shatter easily.
Chocolate Curls Made with Melted Chocolate: We use this technique with the Black Forest Cherry Cake (Schwarzwalder Kirschtorte) Recipe
HOW TO TIPS:
Makes about 1 cup
4 ounces bittersweet chocolate, chopped into 1/4-inch evenly sized pieces
1. Melt chocolate over a double boiler, over previously simmering water, until ALMOST melted, stirring constantly. Remove from heat and stir until melted.
Or, microwave at 50% power on HIGH for 30 seconds at a time and stir after each session, until melted.
2. With an large offset icing spatula, spread the melted chocolate out on the back of the baking sheet.
3. Set aside at the cool side of room temperature for about 20 minutes until the sheen is off the chocolate. The chocolate should NOT be fully set.
4. Then, use a bench scraper or the edge of a sharp knife to scrape against the chocolate to make the curls.
If the room is warm, chill momentarily in the refrigerator until needed in the recipe.
Take out of the refrigerator about 10 minutes before using to warm slightly.
For best and long term storage, store in an airtight container at the cool side of room temperature.